Issued Patents All Time
Showing 1–25 of 96 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12412702 | Electronic device having ceramic element and metal terminals | Akihiro Masuda, Shinya Ito, Norihisa Ando, Hideki Kaneko, Ken Aburakawa +2 more | 2025-09-09 |
| 12340943 | Electronic device | Akihiro Masuda, Norihisa Ando, Shinya Ito, Kosuke Yazawa | 2025-06-24 |
| 12062495 | Electronic device | Akihiro Masuda, Norihisa Ando, Shinya Ito, Kosuke Yazawa | 2024-08-13 |
| 11928544 | Article management system, reading device, article management method, and non-transitory computer-readable storage medium | Shinichi Okada, Akifumi Nagao, Kou Inoue | 2024-03-12 |
| 11602881 | Insert cutting and weatherstrip manufacturing method | Shohei Mizuno | 2023-03-14 |
| 11048194 | Fixing device, image forming apparatus, and heat- conducting multilayer body | Kazuyoshi Itoh, Kiyoshi Koyanagi | 2021-06-29 |
| 10962910 | Heating member for fixing device and image forming apparatus | Kiyoshi Koyanagi, Toru Inoue | 2021-03-30 |
| 10942479 | Fixing device and image forming apparatus | Kiyoshi Koyanagi, Toru Inoue, Sou Morizaki | 2021-03-09 |
| 10794185 | Cylinder block and swash plate type liquid-pressure rotating apparatus including same | Koichi Komada, Yuichiro KURODA, Akihito Mitsuhata | 2020-10-06 |
| 10718310 | Ignition apparatus | Masaaki KONO, Daisuke Tanaka, Akimitsu Sugiura, Mitsuhiro Tsue, Shinji Nakaya | 2020-07-21 |
| 10591852 | Fixing device and image forming apparatus | Kiyoshi Koyanagi, Kazuyoshi Itoh, Toru Inoue | 2020-03-17 |
| 10578998 | Fixing device and image forming apparatus | Kiyoshi Koyanagi, Toru Inoue | 2020-03-03 |
| 10268146 | Fixing device and image forming apparatus | Kiyoshi Koyanagi, Toru Inoue | 2019-04-23 |
| 10241450 | Fixing device and image forming apparatus including a potential-difference application unit | Sou Morizaki, Yasutaka Gotoh, Jouta KOBAYASHI, Kazuaki Iikura, Kazuyoshi Itoh +1 more | 2019-03-26 |
| 9423738 | Heat generating unit, fixing unit, and image forming apparatus having a thermal destruction element | Kiyoshi Koyanagi, Toru Inoue | 2016-08-23 |
| 9227386 | Method for manufacturing resin-based composite material | Hidetaka Hattori, Hideki Horizono, Tadashi Yazaki | 2016-01-05 |
| 9218816 | DAC device and audio system | Toshihiro Torii, Yoshihiro Horii, Masashi Uchida, Junji Nakatsuka | 2015-12-22 |
| 9078185 | Mobile communication system, network apparatus, and mobile communication method | Takayuki Tsuneda, Hiroyuki Hosono, Takeshi Terayama, Masafumi Masuda | 2015-07-07 |
| 8980016 | Chromium-free solution for treating metal surfaces | Misa Suzuki | 2015-03-17 |
| 8983428 | Mobile communication system, home base station, and mobile station | Mikio Iwamura, Masafumi Masuda, Takehiro Nakamura | 2015-03-17 |
| 8897738 | Mobile communication system and network device | Kenichiro Aoyagi | 2014-11-25 |
| 8831673 | User information administration system and user information administration method | Takeshi Okamoto, Hiroyuki Hosono, Takeshi Terayama | 2014-09-09 |
| 8737224 | Communication method, communication system, and control apparatus | Takahiro Hayashi, Masafumi Masuda, Hidehiro Ando, Yoshiyuki Yasuda | 2014-05-27 |
| 8565751 | Mobile communication method, radio control station, and radio base station | Yuichiro Nakamura, Masafumi Masuda, Takanori Utano | 2013-10-22 |
| 8553599 | Mobile communication system and network device | Kenichiro Aoyagi | 2013-10-08 |