Issued Patents All Time
Showing 1–25 of 38 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12309495 | Processing method of conference system, and conference system | — | 2025-05-20 |
| 11985461 | Wireless microphone holder, wireless microphone connection method, and wireless microphone system | Thomas Kristian Bogh Pedersen, Lars Klitgaard Andersen, Mads Berre Eriksen | 2024-05-14 |
| 11870110 | Method of aging fuel cell | — | 2024-01-09 |
| 11573132 | Temperature sensor unit and body core thermometer | Norio Igawa, Yuya KODERA, Hiro Ichinokura, Takeshi Anzai | 2023-02-07 |
| 11190872 | Signal processing system and signal processing meihod | Ryo Tanaka, Yoshifumi Oizumi, Takayuki Inoue | 2021-11-30 |
| 10965909 | Image processing apparatus, camera apparatus, and image processing method | Ryo Tanaka, Yoshifumi Oizumi, Kazuko Nishi | 2021-03-30 |
| 10840525 | Method of and apparatus for activating fuel cell | Hodaka Tsuge, Takashi Kato, Tadaaki Yamada | 2020-11-17 |
| 10725409 | Fixing device, image forming apparatus and recording medium | — | 2020-07-28 |
| 10707507 | Method of inspecting output of fuel cell | Hodaka Tsuge, Tadaaki Yamada | 2020-07-07 |
| 10261446 | Image forming apparatus that changes a transfer control parameter for different areas of a sheet | Masato Ogasawara | 2019-04-16 |
| 10250974 | Signal processing system and signal processing method | Ryo Tanaka, Yoshifumi Oizumi, Takayuki Inoue | 2019-04-02 |
| 10209647 | Transfer apparatus and image forming apparatus | Sunao Takenaka, Suguru Kurita, Koji Takahashi, Kazufumi Ishida, Yoshiki Kogiso +1 more | 2019-02-19 |
| 10022765 | Corrugated plate manufacturing apparatus | Kazuhiro Mitsukawa, Masafumi Torimoto, Takao Ikeda, Yoshinori Suzuki, Hidemasa Otsubo | 2018-07-17 |
| 9891559 | Transfer apparatus and image forming apparatus | Sunao Takenaka, Suguru Kurita, Koji Takahashi, Kazufumi Ishida, Yoshiki Kogiso +1 more | 2018-02-13 |
| 9497542 | Signal processing system and signal processing method | Ryo Tanaka, Yoshifumi Oizumi, Takayuki Inoue | 2016-11-15 |
| 9417264 | Current application device and manufacturing method of semiconductor element | Shigeto Akahori, Hitoshi Saito, Hiroyuki Yamagishi, Shinyu Hirayama, Satoshi Hasegawa +2 more | 2016-08-16 |
| 8121526 | Image forming device and image forming device control method | Hirotaka Fukuyama | 2012-02-21 |
| 7885589 | Image forming device and image forming device control method | Hirotaka Fukuyama | 2011-02-08 |
| 7663220 | Semiconductor device module structure | Kenji Kitamura, Shinichi Yataka, Takao Endo, Yuujiro Tominaga, Toshihide Tanaka | 2010-02-16 |
| 7570908 | Image forming device and image forming device control method | Hirotaka Fukuyama | 2009-08-04 |
| 7331375 | Metal molding method and apparatus | Hideyuki Suzuki, Ryuichi Onoda | 2008-02-19 |
| 7025116 | Mold and method of molding metallic product | Hideyuki Suzuki | 2006-04-11 |
| 7007736 | Die forming method for forming female screw | Hideyuki Suzuki, Hisashi Kayano | 2006-03-07 |
| 6938669 | Metal molding method and apparatus | Hideyuki Suzuki, Ryuichi Onoda | 2005-09-06 |
| 6744995 | Electrophotographic image forming apparatus | Hirotaka Fukuyama | 2004-06-01 |