Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11448426 | Cooling system | Kohei Nishida, Hitoshi Fujino, Takeshi Kawaguchi, Masaaki Mike | 2022-09-20 |
| D415328 | Cold reserving wagon | Seiji Kataoka | 1999-10-12 |
| 5554984 | Electronic traffic tariff reception system and vehicle identification apparatus | Hisao Shigenaga, Ichiro Fujita, Masayuki Yamamoto, Michio Hamana, Keiichi Morishita +2 more | 1996-09-10 |
| 5537110 | Vehicle detecting system | Yasuhisa Iida, Masayoshi Konishi, Ichiro Fujita, Seiki Kato, Riichiro Yamashita +1 more | 1996-07-16 |
| 5519673 | Clock with constellation display | Mamoru Shibata | 1996-05-21 |
| D321197 | Freezer showcase | Masaru Sekine | 1991-10-29 |
| 4783772 | Wristwatch with pressure sensor | Toshio Umemoto, Toshio Hiruta, Masato Yamada, Kunikazu Mochida | 1988-11-08 |
| 4731767 | Timepiece having a star display | — | 1988-03-15 |