Issued Patents All Time
Showing 1–25 of 36 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12328928 | Semiconductor element unit and method of manufacturing thereof, semiconductor element unit supply substrate, and semiconductor packaging circuit and method of manufacturing thereof | Yuuki SHINOHARA, Takahito Suzuki, Kenichi TANIGAWA, Hironori FURUTA, Toru Kosaka +5 more | 2025-06-10 |
| 12191292 | Composite integrated film, composite integrated film supply wafer, and semiconductor composite device | Takahito Suzuki, Kenichi TANIGAWA, Hironori FURUTA, Toru Kosaka, Yusuke Nakai +5 more | 2025-01-07 |
| 11450784 | Light-emitting thyristor, light-emitting element chip, optical print head, and image forming device | Hiroto KAWADA, Kenichi TANIGAWA, Shinya JYUMONJI, Chihiro Takahashi | 2022-09-20 |
| 10991849 | Light-emitting thyristor, light-emitting element chip, optical print head, and image forming apparatus | Hiroto KAWADA, Kenichi TANIGAWA, Shinya JYUMONJI, Chihiro Takahashi | 2021-04-27 |
| 10491776 | Exposure device and light receiving device | — | 2019-11-26 |
| 9663652 | Polybutylene terephthalate resin composition | Takayuki Ishikawa, Kazuya Goshima | 2017-05-30 |
| 6126163 | Sheet aligning apparatus and processing apparatus used for copy machine | Kunihiko Katsuta, deceased, by Shikou Komaki, legal representative, Masayoshi Horikawa, Syuichi Katohgi | 2000-10-03 |
| 5470051 | Automatic document feeder | Yuusuke Morigami, Hirokazu Matsuo, Hirofumi Tanahashi, Yoshihito Hirano, Hiroyasu Nagato | 1995-11-28 |
| 5347352 | Copying apparatus with automatic document feeding device | Yuusuk Morigami, Akira Ohhata, Wataru Hamakawa, Hirokazu Matsuo, Hiroyasu Nagato | 1994-09-13 |
| 5327206 | Image forming apparatus including a sheet refeeding unit | Masahide Ueda, Takashi Onishi, Hirofumi Tanahashi | 1994-07-05 |
| 5292113 | Automatic document feeder | Yuusuke Morigami, Hirokazu Matsuo, Hirofumi Tanahashi, Yoshihito Hirano, Hiroyasu Nagato | 1994-03-08 |
| RE34460 | Copying apparatus having a sorter with a sheet stapling function with staple mode cancellation | Kuniaki Ishiguro | 1993-11-30 |
| 5213322 | Original transfer apparatus | Hirokazu Matsuo, Yuusuke Morigami | 1993-05-25 |
| 5141215 | Sorter-finisher provided for an image forming apparatus | Kuniaki Ishiguro, Toshio Matsui | 1992-08-25 |
| 5133539 | Sorter-finisher provided for an image forming apparatus | Kuniaki Ishiguro, Toshio Matsui | 1992-07-28 |
| 5117266 | Recirculating document handler and image forming apparatus equipped therewith | Kazutaka Takemura, Hirokazu Matsuo, Yusuke Morigami, Wataru Hamakawa | 1992-05-26 |
| 5084741 | Recirculating document handler and image forming apparatus equipped therewith | Kazutaka Takemura, Hirokazu Matsuo, Yusuke Morigami, Wataru Hamakawa | 1992-01-28 |
| 5081489 | Copying apparatus | Akiyoshi Johdai | 1992-01-14 |
| 5053831 | Image forming apparatus having a finisher | Kuniaki Ishiguro, Akiyoshi Johdai, Hiroki Yamashita | 1991-10-01 |
| 5014092 | Image forming apparatus with a binding function | Naoki Kubo, Toshio Matsui, Fumitoshi Atsumi, Yasuhiko Doi | 1991-05-07 |
| 4980721 | Copying apparatus having a controller capable of sorting groups of originals in different bins by detecting a boundary between the groups | Akiyoshi Johdai | 1990-12-25 |
| 4974823 | Sorter-finisher with a sheet binding function and a method of operating thereof | Kuniaki Ishiguro | 1990-12-04 |
| 4946152 | Sorter-finisher | Kuniaki Ishiguro, Toshio Matsui, Kazuhito Ozawa | 1990-08-07 |
| 4901994 | Copying apparatus having a sorter with a sheet stapling function | Kuniaki Ishiguro | 1990-02-20 |
| 4893152 | Copying apparatus having a sorter with a sheet binding function | Kuniaki Ishiguro | 1990-01-09 |