Issued Patents All Time
Showing 26–30 of 30 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5597512 | Method for preparing elongated-shaped silica sol | Yoshitane Watanabe, Yoshiyuki Kashima | 1997-01-28 |
| 5481664 | Method of controlling information in multimedia system | Masaaki Hiroya, Masayuki Saito | 1996-01-02 |
| 5232434 | Fluid feeding pump unit | Yoshitaka Inagaki, Rika Fujita | 1993-08-03 |
| 5045736 | End cap for an actuator | Hiroyuki Amano, Kouji Hirao, Shinichiro Iwasaki, Kazuhiro Matsukawa | 1991-09-03 |
| 4900967 | Electric motor assembly | Hiroyuki Amano | 1990-02-13 |