Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5258550 | Process for preparing glycine | Kenji Fujiwara, Nobutaka Ueda, Yuuji Matsuu, Hiroshi Kato | 1993-11-02 |
| 5254729 | Method for purifying glycine | Kenji Fujiwara, Susumu Yoshinaga, Yuji Matsuu, Hiroshi Kato | 1993-10-19 |
| 5202479 | Process for preparing glycine | Kenji Fujiwara, Nobutaka Ueda, Yuji Matsuu, Hiroshi Kato | 1993-04-13 |
| 5110575 | Process for producing sinterable crystalline aluminum nitride powder | Kazuo Wakimura, Masao Tanaka | 1992-05-05 |
| 5019423 | Equipment and method for supply of organic metal compound | Kazuo Wakimura | 1991-05-28 |
| 4983462 | Method for preparing aluminum nitride and its sinter | Kazuo Wakimura, Masao Tanaka, Takao Tanaka | 1991-01-08 |
| 4869925 | Method for preparing aluminum nitride and its sinter | Kazuo Wakimura, Masao Tanaka, Takao Tanaka | 1989-09-26 |