Issued Patents All Time
Showing 26–49 of 49 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5151640 | Scanning device having a memory for storing driving steps for a stepping motor | Junnosuke Kataoka | 1992-09-29 |
| 5061410 | Process for producing microcapsules | Shozo Harada | 1991-10-29 |
| 5008607 | Driving system for stepping motor | Takeshi Ono, Tadashi Takano | 1991-04-16 |
| 4975786 | Image processing method and apparatus with error diffusion capability | Akihiro Katayama, Hidefumi Ohsawa, Shinichi Ishida, Yasuyuki Shinada | 1990-12-04 |
| 4969052 | Image processing method and apparatus | Shinichi Ishida, Yasuyuki Shinada, Takeshi Ono | 1990-11-06 |
| 4947445 | Shading correction using variable slicing threshold | — | 1990-08-07 |
| 4938211 | Breathing apparatus | Masashi Takahashi, Yasuhiko Satomi, Tadayoshi Iwasaki, Tsuneo Suzuki, Yasunobu Shimada +4 more | 1990-07-03 |
| 4926270 | Driving method for a stepping motor and sheet conveying apparatus using the driving method | — | 1990-05-15 |
| 4903143 | Image processing apparatus | — | 1990-02-20 |
| 4897831 | Data transmission/reception apparatus | Tsuneo Negi, Sadasuke Kurahayashi, Teruyuki Nishii, Yasuhide Ueno, Takeshi Ono | 1990-01-30 |
| 4845569 | Image transmission or encoding apparatus | Sadasuke Kurahayashi, Masatomo Takahashi, Motoaki Yoshino, Yasuhide Ueno, Tsunehiro Watanabe +3 more | 1989-07-04 |
| 4827351 | Image reading apparatus with controlled correction for unevenness in illumination | — | 1989-05-02 |
| 4821099 | Image reading means with controllable shading correction | — | 1989-04-11 |
| 4772955 | Data communication apparatus | Sadasuke Kurahayashi, Masatomo Takahashi, Motoaki Yoshino, Yasuhide Ueno, Tsunehiro Watanabe +3 more | 1988-09-20 |
| 4763201 | Image readout apparatus | — | 1988-08-09 |
| 4746467 | Process for producing microcapsules | Sadao Takahashi | 1988-05-24 |
| 4719514 | Method and apparatus for image transmission | Sadasuke Kurahayashi, Tsunehiro Watanabe, Yasuhide Ueno, Takeshi Ono, Shigeo Miura +2 more | 1988-01-12 |
| 4686579 | Image processing apparatus | — | 1987-08-11 |
| 4663672 | Image reading apparatus | — | 1987-05-05 |
| 4658302 | Image reader | — | 1987-04-14 |
| 4605622 | Process for producing granular fixed enzymes or microorganisms | Eiichi Hasegawa, Takamitsu Iida | 1986-08-12 |
| 4546081 | Continuous alcohol fermentation process using immobilized yeast | Tomiaki Yamada, Tsuneo Sazanami, Keiichiro Watanabe, Takamitsu Iida, Eiichi Hasegawa | 1985-10-08 |
| 4450123 | Process for producing microcapsules | Setsuya Egawa | 1984-05-22 |
| 4355053 | Method for improving the adhesiveness of the surface of a synthetic polymeric substrate to coatings | Tuguo Nezu, Masuo Tsuchiya, Hiroyuki Nakayama, Shigeo Tazuke | 1982-10-19 |