Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11162922 | Liquid chromatograph device | — | 2021-11-02 |
| 10203308 | Sample concentration device | Tsuyoshi Morikawa | 2019-02-12 |
| 6689899 | Diamine and acid anhydride | Hitoshi Nojiri | 2004-02-10 |
| 6315901 | Liquid chromatography | — | 2001-11-13 |
| 6307002 | Polyimide composition and process for producing the same | Hitoshi Nojiri | 2001-10-23 |
| 6303742 | Polyimide compositions | Hitoshi Nojiri | 2001-10-16 |
| 6235225 | Process for producing biocompatible implant material | Tsunetoshi Okura, Jun Sugimoto, Masahiko Okuyama | 2001-05-22 |
| 6198482 | System controller for analyzer | — | 2001-03-06 |
| 6153266 | Method for producing calcium phosphate coating film | Yoshiyuki Yokogawa, Tetsuya Kameyama, Yukari Kawamoto, Kaori Nishizawa, Fukue Nagata +1 more | 2000-11-28 |
| 6031068 | Polyimide composition and base tape for TAB carrier tape and flexible printed circuit board made from said composition | — | 2000-02-29 |
| 5549123 | Process for producing biocompatible implant material by firing a mixture of a granulated powder and a combustible substance | Masahiko Okuyama, Katsuya Yamagiwa | 1996-08-27 |
| 5334305 | Reference electrode | Minato Ando, Jun-ichi Tokumoto, Takashi Katoh | 1994-08-02 |