Issued Patents 1994
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5372703 | Lubricating oils | Kouzou Kamiya, Isao Honjo, Toshio Yoshida, Masaru Ushio, Jinichi Igarashi +4 more | 1994-12-13 |
| 5348676 | Lubricating oil composition for food processing machineries | Hiroyuki Takashima, Teruo Shimizu | 1994-09-20 |
| 5346724 | Oil and fat composition for lubricating food processing machines and use thereof | Ryoji Ohgake, Hiroyuki Takashima, Teruo Shimizu, Narihito Yamamoto | 1994-09-13 |
| 5340596 | Method for preserving the degree of freshness of eggs | Ryoji Ohgake, Hiroyuki Takashima, Toshishige Kurosawa, Takashi Kurosawa, Seiji Oda +2 more | 1994-08-23 |