| Time Period: | Year ending 2024Q1 |
|---|---|
| Number of Issued Patents: | 690 |
| Number of clients: | 159 |
No Quality Score Badges for WHDA, LLP in the current year. See our Law Firm Quality Score Rankings and our Company Quality Score Rankings.
| Company | No. of Issued Patents | Quality Badges of Company |
|---|---|---|
| Panasonic Intellectual Property Management Co., Ltd. | 45 | Top 10 3600 Top 10 3700 |
| SANYO Electric Co., Ltd. | 41 | |
| Toyo Tire Corporation | 40 | |
| Shin-Etsu Chemical Co., Ltd. | 40 | |
| HONDA MOTOR CO., LTD. | 35 | Top 50 Top 10 1700 Top 10 3700 |
| BOE TECHNOLOGY GROUP CO., LTD. | 29 | |
| NITTO DENKO CORPORATION | 24 | |
| MITSUBISHI HEAVY INDUSTRIES, LTD. | 23 | Top 50 Top 10 3700 |
| THINKWARE CORPORATION | 22 | |
| TSUBAKIMOTO CHAIN CO. | 20 | |
| Panasonic Corporation | 18 | |
| Unknown | 16 | |
| FUJITSU LIMITED | 16 | |
| OLYMPUS CORPORATION | 16 | |
| DIC Corporation | 14 | |
| Fujikura Ltd. | 14 | |
| THK CO., LTD. | 11 | |
| Chengdu BOE Optoelectronics Technology Co., Ltd. | 10 | |
| Mitsubishi Power, Ltd. | 10 | |
| ROLEX SA | 10 | |
| SUMITOMO METAL MINING CO., LTD. | 8 | |
| KYOSAN ELECTRIC MFG. CO., LTD. | 7 | |
| HANWHA CORPORATION | 6 | |
| ZEON CORPORATION | 6 | |
| YOKOGAWA ELECTRIC CORPORATION | 6 | |
| NINGDE AMPEREX TECHNOLOGY LIMITED | 5 | |
| SUNTORY HOLDINGS LIMITED | 5 | |
| Beijing BOE Optoelectronics Technology Co., Ltd. | 4 | |
| Huawei Technologies Co., Ltd. | 4 | |
| NIPPON CHEMICAL INDUSTRIAL CO., LTD. | 4 | |
| TOYOBO CO., LTD. | 4 | |
| Rigaku Corporation | 4 | |
| FCNT LIMITED | 4 | |
| UACJ Corporation | 4 | |
| MITSUBISHI PENCIL COMPANY, LIMITED | 3 | |
| OTSUKA CHEMICAL CO., LTD | 3 | |
| PFU LIMITED | 3 | |
| TOYO SEIKAN CO., LTD. | 3 | |
| PURPOSE CO., LTD. | 3 | |
| SANKEI GIKEN KOGYO CO., LTD. | 3 | |
| TOYO TIRE & RUBBER CO., LTD. | 2 | |
| Asukanet Company, Ltd. | 2 | |
| SUMITOMO BAKELITE CO., LTD. | 2 | |
| TOKAI CARBON CO., LTD. | 2 | |
| OKUNO CHEMICAL INDUSTRIES CO., LTD. | 2 | |
| Horizon International Inc. | 2 | |
| JAPAN SCIENCE AND TECHNOLOGY AGENCY | 2 | |
| Hefei Xinsheng Optoelectronics Technology Co., Ltd. | 2 | Top 50 |
| Fuzhou BOE Optoelectronics Technology Co., Ltd. | 2 | |
| Neopad Inc. | 2 | |
| TAKADA CORPORATION | 2 | |
| Nisshinbo Holdings Inc. | 2 | |
| SHIRAISHI KOGYO KAISHA, LTD. | 2 | |
| NB Ventures, Inc. | 2 | |
| SKINPROTECT CORPORATION SDN BHD | 2 | |
| KABUSHIKI KAISHA MIYAKE DESIGN JIMUSHO | 2 | |
| MITSUBISHI HEAVY INDUSTRIES MARINE MACHINERY & EQUIPMENT CO., LTD. | 2 | |
| MAXELL, LTD. | 2 | |
| KAKAOBANK CORP. | 2 | |
| KYUSHU UNIVERSITY, NATIONAL UNIVERSITY CORPORATION | 2 | |
| OSAKA UNIVERSITY | 2 | |
| MUSASHI ENGINEERING, INC. | 2 | |
| NATIONAL INSTITUTE OF ADVANCED INDUSTRIAL SCIENCE AND TECHNOLOGY | 2 | |
| KEIO UNIVERSITY | 2 | |
| DAICEL CORPORATION | 2 | |
| RIMTEC Corporation | 2 | |
| Ube Material Industries, Ltd. | 2 | |
| Panasonic Holdings Corporation | 2 | |
| MITSUBISHI HITACHI POWER SYSTEMS AMERICAS, INC. | 1 | |
| MONTRES TUDOR SA | 1 | |
| Mitsubishi Heavy Industries Engineering, Ltd. | 1 | |
| Elkem Silicones France SAS | 1 | |
| KOBEGOSEI CO., LTD. | 1 | |
| TokyoMirai Co., Ltd. | 1 | |
| NICHIA CORPORATION | 1 | |
| VARK Inc. | 1 | |
| Shikoku Instrumentation CO., LTD. | 1 | |
| UNIVANCE CORPORATION | 1 | |
| MATSUTANI CHEMICAL INDUSTRY CO., LTD. | 1 | |
| KYOTO UNIVERSITY | 1 | |
| PHANTOMICS Inc. | 1 | |
| JANOME SEWING MACHINE CO., LTD. | 1 | |
| ORIHIRO ENGINEERING CO., LTD. | 1 | |
| NISSIN KOGYO CO., LTD. | 1 | |
| MITSUI KINZOKU ACT CORPORATION | 1 | |
| MR Support Inc. | 1 | |
| Bühler Motor GmbH | 1 | |
| GYNETWORKS CO., LTD. | 1 | |
| FUSO CHEMICAL CO., LTD. | 1 | |
| F-TECH INC. | 1 | |
| MITSUBISHI HEAVY INDUSTRIES ENVIRONMENTAL & CHEMICAL ENGINEERING CO., LTD. | 1 | |
| NIPPON CHEMI-CON CORPORATION | 1 | |
| RAILWAY TECHNICAL RESEARCH INSTITUTE | 1 | |
| TSUDA KOGYO CO., LTD. | 1 | |
| GAIA BioMedicine Inc. | 1 | |
| PLATFIELD INC. | 1 | |
| NETUREN CO., LTD. | 1 | |
| NATIONAL INSTITUTE FOR MATERIALS SCIENCE | 1 | |
| Mitsubishi Hitachi Power Systems, Ltd. | 1 | |
| FUJI ELECTRIC CO., LTD. | 1 | |
| JAMCO CORPORATION | 1 | |
| KUMIAI CHEMICAL INDUSTRY CO., LTD. | 1 | |
| Optical Coatings Japan | 1 | |
| THE SCHOOL CORPORATION KANSAI UNIVERSITY | 1 | |
| YUSHIRO CHEMICAL INDUSTRY CO., LTD. | 1 | |
| TAIKI CORP., LTD. | 1 | |
| KOYO AGRICULTURE INC. | 1 | |
| Nitto Shinko Corporation | 1 | |
| DENKA COMPANY LIMITED | 1 | |
| SANWA TECHNO CO., LTD | 1 | |
| TOAGOSEI CO., LTD. | 1 | |
| NIPPON THERMOSTAT CO., LTD. | 1 | |
| KOREA BTS Co., Ltd. | 1 | |
| Mishima Kosan Co., Ltd. | 1 | |
| NANSIN CO., LTD. | 1 | |
| Dongguan Amperex Technology Limited | 1 | |
| Pascal Engineering Corporation | 1 | |
| MOTODAGIKEN CO., LTD. | 1 | |
| TOYO ALUMINIUM KABUSHIKI KAISHA | 1 | |
| The University of Tokyo | 1 | |
| TAISEI KOGYO CO., LTD. | 1 | |
| Beijing BOE Technology Development Co., Ltd. | 1 | |
| Sinfonia Technology Co., Ltd. | 1 | |
| HIROTEC CORPORATION | 1 | |
| ISHIZAKI CO., LTD. | 1 | |
| Tatsuta Electric Wire & Cable Co., Ltd. | 1 | |
| CORETECH Co., Ltd. | 1 | |
| NISHINA INDUSTRIAL CO., LTD. | 1 | |
| AETAS PHARMA CO., LTD. | 1 | |
| Nissin Chemical Industry Co., Ltd. | 1 | |
| TOKYO METROPOLITAN PUBLIC UNIVERSITY CORPORATION | 1 | |
| Dongguan Poweramp Technology Limited | 1 | |
| FUJITSU INTERCONNECT TECHNOLOGIES LIMITED | 1 | |
| SENJU METAL INDUSTRY CO., LTD. | 1 | |
| SATO HOLDINGS KABUSHIKI KAISHA | 1 | |
| TOHOKU UNIVERSITY | 1 | |
| Takazono Corporation | 1 | |
| Okinawa Institute of Science and Technology School Corporation | 1 | |
| oVice, Inc. | 1 | |
| FOUNDATION FOR RESEARCH AND BUSINESS, SEOUL NATIONAL UNIVERSITY OF SCIENCE AND TECHNOLOGY | 1 | |
| FUJITSU SEMICONDUCTOR MEMORY SOLUTION LIMITED | 1 | |
| DUEL CO., INC. | 1 | |
| XELA Robotics Co., Ltd. | 1 | |
| KITO CORPORATION | 1 | |
| Koga Electronics Co., Ltd. | 1 | |
| YAMATO PROTEC CORPORATION | 1 | |
| Polyplastics Co., Ltd. | 1 | |
| KAWAJUN CO., LTD. | 1 | |
| University of Fukui | 1 | |
| JD Pharma, LLC | 1 | |
| Daio Paper Corporation | 1 | |
| Toho Titanium Co., Ltd. | 1 | |
| ALOUETTE TECHNOLOGY INC. | 1 | |
| SAN-APRO LTD. | 1 | |
| Beijing BOE Display Technology Co., Ltd. | 1 | |
| TOKYO METROPOLITAN UNIVERSITY | 1 | |
| KYB Corporation | 1 | |
| Medi Plus Inc. | 1 | |
| NISSHINBO CHEMICAL INC. | 1 |
| Tech Center | Description | No. of Issued Patents |
|---|---|---|
| 1600 | Biotechnology and Organic Chemistry | 12 |
| 1700 | Chemical and Materials Engineering | 296 |
| 2100 | Computer Architecture and Software | 16 |
| 2400 | Networking, Multiplexing, Cable, and Security | 23 |
| 2600 | Communications | 57 |
| 2800 | Semiconductors/Memory, Circuits/Measuring and Testing, Optics/Photocopying, Printing/Measuring and Testing | 126 |
| 3600 | Transportation, Construction, Electronic Commerce, Agriculture, National Security and License and Review | 93 |
| 3700 | Mechanical Engineering, Manufacturing and Medical Devices/Processes | 67 |
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