Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6590955 | Open chamber-type X-ray analysis apparatus | Yoshiki Matoba, Koichi Tamura | 2003-07-08 |
| 6496565 | X-ray fluorescence analysis apparatus | Yoshiki Matoba | 2002-12-17 |
| 5972459 | Optical recording medium and optical disk apparatus | Osamu Kawakubo, Toshiyuki Kashiwagi, Koichi Yasuda, Masahiko Kaneko, Motohiro Furuki | 1999-10-26 |
| 4725502 | Information recording medium having Al-Ti alloy reflective layer | Tadashi Kiyomiya, Tatsuya Sasaoka | 1988-02-16 |
| 4610490 | Door-operating apparatus for analyzer | Toshio Watanabe | 1986-09-09 |
| 4394533 | Air-cooled cables with terminals and method of producing same | — | 1983-07-19 |