Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8742890 | Image acquisition system and method of authenticating image acquisition device in the image acquisition system | — | 2014-06-03 |
| 8264557 | Image acquisition system and method of authenticating image acquisition device in the image acquisition system | — | 2012-09-11 |
| 8253529 | Image acquisition system and method of authenticating image acquisition device in the image acquisition system | — | 2012-08-28 |
| 8169493 | Image acquisition system and method of authenticating image acquisition device in the image acquisition system | — | 2012-05-01 |
| 5168491 | Method for controlling radiation power of a laser beam irradiated onto a recording medium | Yuichiro Akatsuka | 1992-12-01 |
| 5091635 | Optical record medium including a data region, an identification region and a control data region, and a method of recording signals on the optical record medium | Yuichiro Akatsuka, Takayuki Abe, Akira Matsueda, Takao Rokutan | 1992-02-25 |
| 4894817 | Method of writing data on optical card by projecting thereon intensity modulated light beam | Hisakatsu Tanaka, Takao Rokutan | 1990-01-16 |
| 4754414 | Reagent managing system | — | 1988-06-28 |
| 4636360 | Automatic analyzing apparatus | Masahiko Sakurada, Sugio Manabe, Hideaki Okamura | 1987-01-13 |
| 4536369 | Automatic analyzing apparatus | Masahiko Sakurada, Sugio Manabe, Hideaki Okamura | 1985-08-20 |
| 4486787 | Intelligent copier | Hitomi Tojiki, Asao Hayashi, Koji Kambara, Toru Nobuto | 1984-12-04 |
| 4484817 | Colorimetric chemical analyzing apparatus | Toru Nobuto, Asao Hayashi, Koji Kambara, Hitomi Tojiki | 1984-11-27 |
| 4472505 | Method of analyzing chemical substances | Sugio Manabe, Taiichi Banno, Masahiko Sakurada, Ryoichi Orimo | 1984-09-18 |
| 4456037 | Process of delivering samples and reagents | — | 1984-06-26 |
| 4311667 | Delivering apparatus | — | 1982-01-19 |
| 4203031 | Automatic focussing apparatus for microscope | Shinichi Kamachi | 1980-05-13 |