Issued Patents All Time
Showing 1–23 of 23 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D1009988 | Toner cartridge | Tetsu Koyama, Yoshihiro Goto, Shingo Shimada, Akira Saito, Hiroki Haruyama | 2024-01-02 |
| D998033 | Image drum cartridge | Tetsu Koyama, Yoshihiro Goto, Shingo Shimada, Akira Saito, Hiroki Haruyama | 2023-09-05 |
| D984529 | Image drum cartridge | Tetsu Koyama, Yoshihiro Goto, Shingo Shimada, Akira Saito, Hiroki Haruyama | 2023-04-25 |
| 11500303 | Image formation unit and image formation apparatus | Akira Saito | 2022-11-15 |
| D967891 | Toner cartridge | Tetsu Koyama, Yoshihiro Goto, Shingo Shimada, Akira Saito, Hiroki Haruyama | 2022-10-25 |
| 11435692 | Image formation unit and image formation apparatus having image carrier shutter unit | — | 2022-09-06 |
| 10962904 | Image forming unit attachable to image forming apparatus and protecting image carrying surface | Yasushi Nakasone | 2021-03-30 |
| 10606208 | Developer container, image formation unit, and image formation apparatus | Tetsu Koyama, Masashi Fujii, Shun Hatanaka | 2020-03-31 |
| D874563 | Image drum cartridge | Masayuki Suzuki, Mitsuhiro Kawata, Junichi Ito | 2020-02-04 |
| D874564 | Toner cartridge | Masayuki Suzuki, Mitsuhiro Kawata, Junichi Ito | 2020-02-04 |
| D874565 | Toner cartridge | Masayuki Suzuki, Mitsuhiro Kawata, Junichi Ito | 2020-02-04 |
| D863418 | Toner cartridge | Masayuki Suzuki, Mitsuhiro Kawata, Junichi Ito | 2019-10-15 |
| 9588463 | Developer container, image forming unit, and image forming apparatus | Masayuki Suzuki | 2017-03-07 |
| 7436051 | Component for fabricating an electronic device and method of fabricating an electronic device | Takao Noguchi | 2008-10-14 |
| 7173361 | Film bulk acoustic wave resonator | Takao Noguchi, Kenji Inoue | 2007-02-06 |
| 7148604 | Piezoelectric resonator and electronic component provided therewith | Kenji Inoue, Takao Noguchi | 2006-12-12 |
| 7105880 | Electronic device and method of fabricating the same | Takao Noguchi, Kenji Inoue | 2006-09-12 |
| 7075214 | Piezoelectric resonator and electronic component provided therewith | Kenji Inoue, Takao Noguchi | 2006-07-11 |
| 7042090 | Electronic device and method of fabricating the same | Takao Noguchi | 2006-05-09 |
| 5662575 | Method and apparatus for continuously forming bags | Masamitsu Yano, Satoshi Takane | 1997-09-02 |
| 5368808 | Blowbag manufacturing method | Yoshio Koike, Kazuya Matsumoto | 1994-11-29 |
| 4449861 | System for transporting plastics articles | Shuzo Fujii, Itaru Takase, Akihiko Nakamura, Yoshihiro Hara | 1984-05-22 |
| 4182571 | Egg inspecting apparatus | Naofumi Furuta | 1980-01-08 |