Issued Patents All Time
Showing 1–25 of 31 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12176547 | Catalyst layer for polymer electrolyte fuel cells, membrane-electrode assembly, and polymer electrolyte fuel cell | Madoka OZAWA | 2024-12-24 |
| 11667261 | Gas generator | Shinya Ueda, Satoshi Ohsugi, Haruki TAKIZAWA | 2023-06-06 |
| 11110885 | Gas generator | Shinya Ueda, Satoshi Ohsugi, Makoto Tsuruta, Motohiro Kanaji, Hirotaka Mukunoki | 2021-09-07 |
| 11001224 | Gas generator | Shinya Ueda, Satoshi Ohsugi, Haruki TAKIZAWA | 2021-05-11 |
| 10676061 | Gas generator | Yusuke Tanaka, Motohiro Kanaji, Shinya Hasegawa | 2020-06-09 |
| 9375068 | Click-type applicator | — | 2016-06-28 |
| 9339452 | High internal water phase water-in-oil emulsified cosmetic and cosmetic liquid applicator | Satoshi Sakuma, Nobuyuki Nakajima, Susumu Suzuki, Yuusuke Kyogoku, Yukako Shinmura | 2016-05-17 |
| 8963147 | Thin film transistor, method of manufacturing the same, and image display device equipped with thin film transistor | Chihiro Imamura, Yukari Miyairi | 2015-02-24 |
| 8777506 | Liquid applicator | Tetsuaki Akaishi | 2014-07-15 |
| 8597086 | Tool holder | Daisuke Noro, Kenji Sugai, Hiroaki YOSHIKAWA, Satoshi Mitsuyose, Takefumi Mizuhori | 2013-12-03 |
| 8282303 | Liquid applicator | Takashi Umeno, Mitsuru Endou, Tetsuaki Akaishi | 2012-10-09 |
| 8206051 | Cosmetic-containing applicator and replacement brush | Kiyokazu Sakurai, Mitsuru Endou, Tetsuaki Akaishi, Masaaki Morita | 2012-06-26 |
| 8022437 | Organic electroluminescence element and method for manufacturing thereof | — | 2011-09-20 |
| 7803198 | Hair dye and applicator for hair using the same | Takashi Umeno, Keiichiro Takachiyo | 2010-09-28 |
| 7600556 | Mold for casting and method of surface treatment thereof | Yasuhiro Shimamura, Toshihiro Miyauchi, Michiharu Hasegawa, Fumitaka Miyagawa | 2009-10-13 |
| 7497243 | Mold for casting and method for manufacture thereof | Toshihiro Miyauchi, Yasuhiro Shimamura, Michiharu Hasegawa, Naoji Yamamoto, Masahito Hasuike +2 more | 2009-03-03 |
| 6435747 | Double ended direct-feed type writing implement | Kazuhiko Furukawa, Takeshi Kobayashi, Yojiro Sano, Yosuke Mito | 2002-08-20 |
| 5918993 | Clicking-type writing implement | — | 1999-07-06 |
| 5915871 | Ball-point pen cap | Seiichi Kobayashi, Kazuhiko Furukawa, Toru Kitao | 1999-06-29 |
| 5871296 | Clicking-type writing implement | Kazuhiko Furukawa | 1999-02-16 |
| 5711626 | Ball-point pen with back flow stop | Seiichi Kobayashi, Kazuhiko Furukawa, Toru Kitao | 1998-01-27 |
| 4598110 | Resin composition containing granular or powdery phenol-aldehyde resin | Shigeo Shimizu | 1986-07-01 |
| 4596845 | Resin composition containing granular or powdery phenol-aldehyde resin | Shigeo Shimizu | 1986-06-24 |
| 4558089 | Resin composition containing granular or powdery phenol-aldehyde resin | Shigeo Shimizu | 1985-12-10 |
| 4476277 | Resin composition containing granular or powdery phenol-aldehyde resin | Shigeo Shimizu | 1984-10-09 |