Issued Patents All Time
Showing 1–25 of 25 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11831337 | Semiconductor device and error detection methods | Hiroyuki Hashimoto | 2023-11-28 |
| 11731462 | Tire | — | 2023-08-22 |
| 10479142 | Pneumatic tire | — | 2019-11-19 |
| 9616847 | On/off detecting buckle switch | Kenjiro Desaki, Hirofumi Koizumi | 2017-04-11 |
| 9595778 | Electrical junction box | Hideki Kawamura, Hiroki Tashiro | 2017-03-14 |
| 9266499 | On/off detecting buckle switch | Kenjiro Desaki, Hirofumi Koizumi | 2016-02-23 |
| 8659192 | Rotary electrical apparatus | Shigetaka Isogai, Keiichiro KAWASHIMA, Masahiro Omura | 2014-02-25 |
| 7220430 | Sustained-release preparation and process for producing the same | Kengo Ikegami, Keigo Nagao, Hiroyuki Yoshino, Masakazu Mizobe | 2007-05-22 |
| D517543 | Electronic computer | Isshu Nakajima, Yukinobu Maruyama, Koji Suso, Shinichi Urano | 2006-03-21 |
| D490422 | Handheld computer | Yoshihiro Iwama, Yuichiro Kota, Minoru Ikeda | 2004-05-25 |
| 6692769 | Sustained-release particles | Keigo Nagao, Kengo Ikegami, Hiroyuki Yoshino, Masakazu Mizobe | 2004-02-17 |
| 6692768 | Preparation method of drug-containing spherical fine particles | Keigo Nagao, Kengo Ikegami, Hiroyuki Yoshino, Masakazu Mizobe | 2004-02-17 |
| 6638534 | Preparation capable of releasing drug at target site in intestine | Hiroaki Kubo, Hiroyuki Yoshino, Masakazu Mizobe | 2003-10-28 |
| 6309666 | Pharmaceutical preparation in form of coated capsule releasable at lower part of digestive tract | Harumi Hatano, Takahiro Ito, Hiroyuki Yoshino, Masakazu Mizobe | 2001-10-30 |
| RE36321 | Heat-sensitive recording material | Toshitake Suzuki, Naoto Arai, Shoji Aoyagi, Toranosuke Saito, Masakatu Kitani | 1999-09-28 |
| 5393332 | Color developer for pressure-sensitive recording sheets | Toranosuke Saito, Eiji Kawabata, Masato Tanaka, Toshio Kimura | 1995-02-28 |
| 5208480 | Dynamic latch circuit | — | 1993-05-04 |
| 5118443 | Developer for pressure-sensitive recording sheets, aqueous dispersion of the developer and method for preparing the developer | Toranosuke Saito, Tomoharu Shiozaki, Tetsuo Shiraishi | 1992-06-02 |
| 5041604 | Process for producing di(aryloxy)alkane | Toranosuke Saito, Masakatu Kitani | 1991-08-20 |
| 5019548 | Heat sensitive recording material | Toshitake Suzuki, Fumio Seyama, Shuki Okauchi, Toranosuke Saito, Masakatu Kitani | 1991-05-28 |
| 4542042 | Process for preparing free-flowing ethylcellulose microcapsules | Masayoshi Samejima, Goichi Hirata | 1985-09-17 |
| 4542395 | Heat-sensitive recording material | Toranosuke Saito, Masakatu Kitani, Naoto Arai, Takeshi Murakami, Toshitake Suzuki | 1985-09-17 |
| 4535190 | Phenolic compounds and a heat-sensitive recording material containing the same | Naoto Arai, Takeshi Murakami, Toshitake Suzuki, Toranosuke Saito, Masakatu Kitani | 1985-08-13 |
| 4531140 | Heat-sensitive recording material | Toshitake Suzuki, Naoto Arai, Shoji Aoyagi, Toranosuke Saito, Masakatu Kitani | 1985-07-23 |
| 4514745 | Heat-sensitive recording material | Toshitake Suzuki, Naoto Arai, Shoji Aoyagi, Toranosuke Saito, Masakatsu Kitani | 1985-04-30 |