Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6031203 | Method and apparatus for determining stability of arc welding | Yukimitsu Suzuki, Taro KAMIYA | 2000-02-29 |
| 5364794 | Process for producing saccharides | Yohji Ezure, Shigeaki Maruo, Naoyoshi Yamada | 1994-11-15 |
| 5256788 | Moranoline derivatives and their production and the use of moranoline and its derivatives as a stabilizing agent for enzymes | Yohji Ezure, Shigeaki Maruo, Hiroshi Yamashita, Makoto Sugiyama | 1993-10-26 |
| 5041544 | Method of manufacturing moranoline derivatives | Yoji Ezure, Makoto Sugiyama | 1991-08-20 |
| 4996182 | Heat-sensitive recording material | Takeshi Matsui, Takehiko Watanabe, Hiroo Hayashi | 1991-02-26 |