Issued Patents 1997
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5696617 | Optical reading apparatus having optical scanner for scanning information on objects | Masanori Ohkawa, Toshiyuki Ichikawa, Toshimitsu Kumagai, Yuuichiro Takashima, Hiroshi Watanuki +4 more | 1997-12-09 |
| 5696611 | Color picture processing apparatus for reproducing a color picture having a smoothly changed gradation | Kazuyuki Nishimura | 1997-12-09 |
| 5670771 | Apparatus for reading a bar code | Mitsuo Watanabe, Ichiro Shinoda | 1997-09-23 |
| 5665846 | Fluorinated amide compounds and curable compositions | Noriyuki Koike, Takashi Matsuda, Yasushi Yamamoto | 1997-09-09 |
| 5656711 | Curable compositions | Kenichi Fukuda, Hitoshi Kinami, Yasuo Tarumi, Masatoshi Arai | 1997-08-12 |
| 5650540 | Method of producing amide compound | Takashi Matsuda, Noriyuki Koike | 1997-07-22 |
| 5641884 | Spiro-naphtho-oxazine compound and photosensitive materials using the same | Akira Utsunomiya, Hiroyoshi Yamaga, Nobuo Suzuki | 1997-06-24 |
| 5636233 | Method and device for controlling semiconductor laser | Munenori Ohtsuki, Isao Iwaguchi, Ichiro Shinoda | 1997-06-03 |
| 5629511 | Bar code scanner and scanning system for various types of operations | Isao Iwaguchi, Ichiro Shinoda | 1997-05-13 |
| 5627251 | Organosilicon compound and process for its production | Noriyuki Koike, Takashi Matsuda, Kouichi Ishida | 1997-05-06 |
| 5609672 | Composition for color development comprising 4-hydroxy-4'-isopropoxydiphenylsulfone, and a wet method for grinding and a dispersible solution for applying the same | Tomoya Hidaka, Hiroyasu Sato, Yutaka Takashina | 1997-03-11 |
| 5602861 | Laser lighting control device | Hiroaki Kawai | 1997-02-11 |
| 5600118 | Binarizing circuit and bar-code reader using such | Isao Iwaguchi, Ichiro Shinoda, Hiroaki Kawai | 1997-02-04 |