Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10094559 | Regeneration rotary kiln | Motoharu Suzuki, Toshiki Nakamura, Satoshi Kitaoka, Masashi Wada, Kazuhiko Kawai +1 more | 2018-10-09 |
| 5767149 | .alpha.-glycosyl-L-ascorbic acid, and it's preparation and uses | Itaru Yamamoto, Toshio Miyake | 1998-06-16 |
| 5616611 | .alpha.-glycosyl-L-ascorbic acid, and its preparation and uses | Itaru Yamamoto, Toshio Miyake | 1997-04-01 |
| 5137723 | .alpha.-Glycosyl-L-ascorbic acid, and its preparation and uses | Itaru Yamamoto, Toshio Miyake | 1992-08-11 |
| 4398513 | Internal combustion engine | Yasusi Tanasawa, Tadakuni Hayashi | 1983-08-16 |
| 4365746 | Swirl injection valve | Yasusi Tanasawa, Akinori Saito, Kiyomi Kawamura | 1982-12-28 |
| 4292947 | Spill type swirl injector | Yasusi Tanasawa, Akinori Saito, Kiyomi Kawamura | 1981-10-06 |
| 4237836 | Fuel supply system employing ultrasonic vibratory member of hollow cylindrically shaped body | Yasusi Tanasawa, Akinori Saito | 1980-12-09 |
| 4192466 | Swirl injection valve | Yasusi Tanasawa, Akinori Saito | 1980-03-11 |