Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6931758 | Method of controlling moisture of material and apparatus therefore | Koji Sakamoto, Susumu Uchida, Katsuhide Yokota, Takashi Ogawa | 2005-08-23 |
| 5544995 | Rotary valve apparatus | Takashi Ogawa, Kensuke Uchiyama, Harushige Ibe, Yoshiharu Arai, Taketoshi Shiraishi +1 more | 1996-08-13 |
| 5365950 | Expanding apparatus for agricultural product or the like | Takashi Ogawa, Hiromi Uematsu, Manabu Takeuchi, Kensuke Uchiyama | 1994-11-22 |
| 5311885 | Expanding apparatus for agricultural product such as tobacco material | Takashi Ogawa, Hiromi Uematsu, Manabu Takeuchi, Kensuke Uchiyama | 1994-05-17 |
| D292289 | Electronic computer | Keiichiro Kawarabayashi, Tsuneo Takahashi | 1987-10-13 |
| 4329708 | Digital signal processing apparatus | Kaichi Yamamoto | 1982-05-11 |