Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11143060 | Rocker arm and method of manufacturing the same | Kiyoshi Masegi, Kimihiko Todo | 2021-10-12 |
| 10508688 | Bearing device and method of manufacturing the same | Hideki Oka, Eiichi Nozaki, Haruyasu Tanaka | 2019-12-17 |
| 10309263 | Rocker arm and method of manufacturing the rocker arm | Yoshiaki Haga, Tatsuya Sasaki, Eiichi Nozaki, Makoto Takaragi | 2019-06-04 |
| 10145272 | Rocker arm | Kiyoshi Masegi, Kimihiko Todo | 2018-12-04 |
| 10047641 | Roller lifter | Hideki Oka, Hiroki Fujii | 2018-08-14 |
| 9252334 | Light emitting element | — | 2016-02-02 |
| 5436431 | Toner image fixing device having improved lamp heater | Masaru Tsuji, Hiroshige Araki, Hideki Gotoh, Yoshikazu Kondoh, Atsuyuki Kato +5 more | 1995-07-25 |
| 5243389 | Toner hopper having stirring and feeding rollers | Keiji Kato, Katsuzo Uchida, Miki Demoto, Hisashi Kunihiro, Hiroshi Kawahito +4 more | 1993-09-07 |
| 5239805 | Method of packing a developer cartridge | Katsuzo Uchida, Keiji Kato, Yukinori Andou, Yasuo Imai | 1993-08-31 |
| 5235130 | Developer cartridge | Miki Demoto, Katsuzo Uchida, Keiji Kato, Yasuo Imai, Hisashi Kunihiro | 1993-08-10 |