Issued Patents All Time
Showing 1–25 of 29 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6321987 | Bar code reading apparatus for reading plural code systems | Mitsuo Watanabe, Shinichi Sato, Isao Iwaguchi | 2001-11-27 |
| 6222178 | Bar code reading apparatus having a detection sensitivity setting device | Hiroaki Kawai, Shinichi Satoh, Motohiko Itoh, Mitsuo Watanabe, Isao Iwaguchi | 2001-04-24 |
| 6095419 | Bar code reading apparatus for reading plural code systems | Mitsuo Watanabe, Shinichi Sato, Isao Iwaguchi | 2000-08-01 |
| 6059187 | Apparatus for and method of detecting bar code | Shinichi Sato, Mitsuo Watanabe, Isao Iwaguchi | 2000-05-09 |
| 6059190 | Electronic apparatus and method of controlling electronic apparatus | Motohiko Itoh, Shinichi Satoh, Hiroaki Kawai, Mitsuo Watanabe | 2000-05-09 |
| 5979765 | Bar-code reader and bar-code reading method for detecting various possible reproducible bar code combinations and synthesizing information therefrom | Mitsuo Watanabe, Shinichi Sato, Isao Iwaguchi, Hiroaki Kawai, Motohiko Itoh | 1999-11-09 |
| 5932861 | Ambient light detector, light source lighting controlling device, and reader | Isao Iwaguchi, Shinichi Sato | 1999-08-03 |
| 5917172 | Apparatus and method for bar code reading | Mitsuo Watanabe | 1999-06-29 |
| 5898163 | Optical code reader and process for reading optical codes | Shinichi Sato, Motohiko Itoh, Mitsuo Watanabe, Isao Iwaguchi, Hiroaki Kawai | 1999-04-27 |
| 5895908 | Bar code scanner with laser power down feature | Hiroaki Kawai, Shinichi Satoh, Motohiko Itoh, Mitsuo Watanabe, Isao Iwaguchi | 1999-04-20 |
| 5854479 | Bar-code reader and bar-code reading method for detecting various possible reproducible bar code combinations and synthesizing information therefrom | Mitsuo Watanabe, Shinichi Sato, Isao Iwaguchi, Hiroaki Kawai, Motohiko Itoh | 1998-12-29 |
| 5844224 | Electronic apparatus and method of controlling electronic apparatus | Motohiko Itoh, Shinichi Satoh, Hiroaki Kawai, Mitsuo Watanabe | 1998-12-01 |
| 5811782 | Binary device for bar code reader | Shinichi Sato, Isao Iwaguchi, Tomoyuki Kashiwazaki | 1998-09-22 |
| 5798510 | Apparatus for and method of reading a bar code | Mitsuo Watanabe, Shinichi Sato, Isao Iwaguchi | 1998-08-25 |
| 5780832 | Bar code reading apparatus | Mitsuo Watanabe | 1998-07-14 |
| 5778017 | Method and device for controlling a semiconductor laser | Shinichi Sato, Munenori Ohtsuki, Isao Iwaguchi | 1998-07-07 |
| 5689103 | Apparatus for and method of reading a bar code | Mitsuo Watanabe | 1997-11-18 |
| 5670771 | Apparatus for reading a bar code | Mitsuo Watanabe, Shinichi Sato | 1997-09-23 |
| 5636233 | Method and device for controlling semiconductor laser | Shinichi Sato, Munenori Ohtsuki, Isao Iwaguchi | 1997-06-03 |
| 5629511 | Bar code scanner and scanning system for various types of operations | Isao Iwaguchi, Shinichi Sato | 1997-05-13 |
| 5600118 | Binarizing circuit and bar-code reader using such | Shinichi Sato, Isao Iwaguchi, Hiroaki Kawai | 1997-02-04 |
| 5519199 | Method and apparatus for detecting and storing bar bode data and re-detecting undetected data | Mitsuo Watanabe, Hiroaki Kawai, Shinichi Sato | 1996-05-21 |
| 5511087 | Method and device for controlling semiconductor laser | Shinichi Sato, Munenori Ohtsuki, Isao Iwaguchi | 1996-04-23 |
| 5502296 | Method of and apparatus for demodulating bar code | Hiroaki Kawai, Mitsuo Watanabe, Shinichi Sato, Motohiko Itoh | 1996-03-26 |
| 5491330 | Ambient light detector, laser lighting control device using the same suitable for bar code reader, and bar code reader | Shinichi Sato, Toshimitsu Kumagai, Isao Iwaguchi | 1996-02-13 |