Issued Patents All Time
Showing 25 most recent of 91 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12346062 | Toner, toner storage unit, image forming apparatus and method of forming image | Toshihiko SUGIYAMA, Yuka Mizoguchi, Hiroshi Yamashita, Kazuoki Fuwa, Tsuneyasu Nagatomo | 2025-07-01 |
| 12078961 | Toner, method of manufacturing toner, toner storage unit, image forming apparatus and method of forming image | Yuka Mizoguchi, Hiroshi Yamashita, Tomomi Harashima | 2024-09-03 |
| 11809154 | Multi-axis control adjustment apparatus, multi-axis control adjustment system, and multi-axis control adjustment method | Minoru Koga, Isamu Matsumura, Toshinobu Kira, Tetsuya Asai | 2023-11-07 |
| 10712681 | Toner, toner storage unit, image forming apparatus, and method for manufacturing toner | Minoru Masuda, Atsushi Yamamoto, Taichi Nemoto, Taro Araki, Takeshi Shibuya | 2020-07-14 |
| 10324390 | Toner, developer, and image forming apparatus | Akihiro Takeyama, Takahiro Kadota | 2019-06-18 |
| 10153598 | Terminal and charging connector with temperature measurement | Hiroshi Moriguchi, Daisuke Sugiyama | 2018-12-11 |
| 10131555 | Method and apparatus for controlling concentration of free chlorine, and sterilization method and sterilization apparatus each utilizing said method and said apparatus | Masakazu Tanahashi, Masato Fujiwara, Rongfu Lu | 2018-11-20 |
| 10057992 | Ceramic circuit substrate and its production method | Hiroyuki Teshima, Hisayuki Imamura | 2018-08-21 |
| 9804516 | Toner, developer, image forming apparatus, and process cartridge | Keiji Makabe, Tsuneyasu Nagatomo, Kohsuke Satoh, Kenji Yoneda, Daichi Hisakuni | 2017-10-31 |
| 9791794 | Toner, developer, and image forming apparatus | Kenji Yoneda, Kohsuke Satoh, Tsuneyasu Nagatomo, Keiji Makabe, Daichi Hisakuni | 2017-10-17 |
| 9780011 | Brazing material, brazing material paste, ceramic circuit substrate, ceramic master circuit substrate, and power semiconductor module | Hisayuki Imamura, Suguru Fujita | 2017-10-03 |
| 9537431 | Brake diagnosis device and brake diagnosis method | Mitsujiro Sawamura, Daichi Horimai | 2017-01-03 |
| 9385465 | Terminal spacer | Daisuke Sugiyama, Takashi Tsukamoto | 2016-07-05 |
| 8912869 | Electromagnetic relay | Kazuhiko Horii, Naoki Muro | 2014-12-16 |
| 8858865 | Silicon nitride substrate manufacturing method, silicon nitride substrate, silicon nitride circuit substrate, and semiconductor module | Youichirou Kaga, Hisayuki Imamura | 2014-10-14 |
| 8728700 | Reactor, toner production method, and toner | Kenichi Uehara | 2014-05-20 |
| 8718299 | Audio control device and audio output device | Hideki Nishimura | 2014-05-06 |
| 8652854 | Manufacturing method of a semiconductor device | Tomohiro Takamatsu, Ko Nakamura, Wensheng Wang, Naoyuki Sato, Aki Dote +4 more | 2014-02-18 |
| 8586493 | Silicon nitride sintered body, method of producing the same, and silicon nitride circuit substrate and semiconductor module using the same | Youichirou Kaga | 2013-11-19 |
| 8563869 | Circuit board and semiconductor module using this, production method for circuit board | Youichirou Kaga, Hisayuki Imamura | 2013-10-22 |
| 8557497 | Method of manufacturing toner and toner | Kenichi Uehara, Junya Koeda, Daisuke Misawa, Keisuke Tada, Miyuki Hirata | 2013-10-15 |
| 8471656 | Electromagnetic relay | Kazuhiko Horii, Naoki Muro | 2013-06-25 |
| 8396242 | Sound receiver | — | 2013-03-12 |
| 8315418 | Sound receiver | — | 2012-11-20 |
| 8223977 | Sound receiver | — | 2012-07-17 |