Issued Patents All Time
Showing 26–38 of 38 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6717733 | Collimator array | Yoshihide Yasuda, Minoru Taniyama | 2004-04-06 |
| 6704147 | Collimator, collimator array and method of producing those member | Takashi Fukuzawa | 2004-03-09 |
| 6645735 | Reagent for GPT assay | Chie Satokawa, Ryo Kojima, Katsuhiro Katayama | 2003-11-11 |
| D449515 | Wheel nut for automobiles | — | 2001-10-23 |
| 6268166 | Method of quantitative assay for 1,5-anhydroglucitol | Ryo Kojima, Takeshi Nagasawa | 2001-07-31 |
| 6064514 | Optical surge preventing method and system for use with or in a rare earth doped fiber circuit | Yasuhiro Aoki, Takaaki Ogata, Kenichi Yoneyama, Yukio Michishita | 2000-05-16 |
| 5618686 | Method of measuring the total ketone body and a sample reagent | Ryo Kojima, Akiko Takekawa, Katsuhiro Katayama | 1997-04-08 |
| 5574805 | Electric field sensor | Yoshikazu Toba, Michikazu Kondo, Kazuhisa Hayeiwa, Hisashi Naka, Tadasu Ishikawa | 1996-11-12 |
| 5486458 | Method of quantitative assay for 1,5-anhydroglucitol | Ryo Kojima, Takeshi Nagasawa | 1996-01-23 |
| 5468621 | Method of quantitative assay for 1,5-anhydroglucitol | Ryo Kojima, Takeshi Nagasawa | 1995-11-21 |
| 4825113 | Single transmission line bidirectional optical communication system | Hirochika Sato, Haruo Nakayama, Takeshi Uchiyama, Yoshihisa Hagami | 1989-04-25 |
| 4419628 | Transient-noise simulators | — | 1983-12-06 |
| 4417207 | Circuit for injecting simulating-noise signals in a power line | — | 1983-11-22 |