Issued Patents All Time
Showing 76–78 of 78 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4520756 | Build-up spraying apparatus | Mitsuji Hayashi, Hideo Endo, Hirotsugu Oishibashi, Takeo Aichi | 1985-06-04 |
| 4487563 | Oil-free rotary displacement compressor | Hidetomo Mori, Akira Suzuki, Riichi Uchida | 1984-12-11 |
| 4308406 | Method for preventing the discoloration of dihydric phenols | Masaaki Takenaka, Haruhisa Harada, Hiroshi Maki | 1981-12-29 |