Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12104525 | Opposed-piston engine | Keita Suzuki, Yuki Koshiba, Kengo Tanaka, Shintaro Shuto, Shigetoshi Sugata +1 more | 2024-10-01 |
| 12055116 | Engine | Yuki Koshiba, Kengo Tanaka, Takashi Ueda, Shigetoshi Sugata | 2024-08-06 |
| 11795867 | Opposed-piston engine | Yuuki Koshiba, Kengo Tanaka, Takashi Ueda, Shigetoshi Sugata | 2023-10-24 |
| 10853721 | Multiplier accumulator, network unit, and network apparatus | Takao Marukame, Tetsufumi Tanamoto, Satoshi Takaya | 2020-12-01 |
| 10218518 | Authentication server, authentication system, and authentication method | Tetsufumi Tanamoto, Shinichi Yasuda, Satoshi Takaya, Takao Marukame | 2019-02-26 |
| 8646789 | Torsion beam type suspension device | Takaki Ohdo, Takashi Okazaki, Takumi Fujita | 2014-02-11 |
| 7440035 | Cable extending device | — | 2008-10-21 |
| 7274405 | Cable extension unit | Sei Murayama | 2007-09-25 |
| 5831657 | Image forming system with smoothing pixels of a larger size | Eiichi Sakaue | 1998-11-03 |
| 5402157 | Electrophotographic recording apparatus | Hitoshi Nagato, Yuzo Koike, Shuzo Hirahara | 1995-03-28 |
| 5359434 | Scanning optical apparatus | Hideyuki Nakao, Yuzo Koike, Tutomu Saito, Shuzo Hirahara | 1994-10-25 |
| 5323185 | Recording apparatus | Hitoshi Nagato, Yuzo Koike, Shuzo Hirahara, Yasuo Hosaka | 1994-06-21 |
| 4547038 | Apparatus for scanning a plane with light beams | — | 1985-10-15 |
| 4329011 | Method for driving a light scanning apparatus | Tutomu Saito | 1982-05-11 |