Issued Patents 1989
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4887153 | Electronic endoscope apparatus using horizontal transfer clock of fixed frequency | Masao Uehara, Masahiko Sasaki, Masahide Kanno, Jun Hasegawa, Katsuyoshi Sasagawa | 1989-12-12 |
| 4868647 | Electronic endoscopic apparatus isolated by differential type drive means | Masao Uehara, Akinobu Uchikubo, Jun Hasegawa, Masahiko Sasaki, Masahide Kanno +1 more | 1989-09-19 |
| 4851771 | Magnetic encoder for detection of incremental and absolute value displacement | Michiaki Ikeda, Hisayuki Kaku, Kenji Hara, Hiroyuki Ono | 1989-07-25 |
| 4825965 | Weighing apparatus and method | Shinichi Inoue | 1989-05-02 |
| 4816909 | Video endoscope system for use with different sizes of solid state devices | Kenji Kimura, Masao Uehara, Hiroki Hibino, Akinobu Uchikubo, Jun Hasegawa +3 more | 1989-03-28 |