Issued Patents All Time
Showing 26–38 of 38 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7235001 | Polishing apparatus | Tadakazu Miyashita, Yoshiyuki Nomura | 2007-06-26 |
| 6521157 | Method for fabricating press forming die and method for fabricating press forming punch | Teiji Watanabe, Masafumi Nakamura | 2003-02-18 |
| 6484609 | Method of producing press-forming punch and die | Teiji Watanabe, Masafumi Nakamura | 2002-11-26 |
| 6474196 | Method of producing press-forming punch and die | Teiji Watanabe, Masafumi Nakamura | 2002-11-05 |
| 6394072 | Fuel injection device for engine | Takeo Yoshida, Minoru Suzuki, Ryoichi Hirai | 2002-05-28 |
| 6088538 | Zoom finder | — | 2000-07-11 |
| 6011933 | Camera with cartridge chamber formed by main body and rear cover | — | 2000-01-04 |
| 5588919 | Golf swing training device | — | 1996-12-31 |
| 5511789 | Golf swing training device | — | 1996-04-30 |
| 5361179 | Data recording and/or reproducing apparatus and method | Hideto Suzuki, Yukio Taniyama | 1994-11-01 |
| 5321562 | Data recording and/or reproducing apparatus | Shinji Hamada, Yukio Taniyama | 1994-06-14 |
| 4460454 | Process for producing pitch for using as raw material for carbon fibers | Hiroshi Iijima, Kunihiko Moriya, Kazuhito Tate, Goro Muroga, Kazuhiro Yanagida +2 more | 1984-07-17 |
| 4205260 | Motor control system | Toshinobu Maeda, Akio Kawazoe | 1980-05-27 |