Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12385792 | Thermistor sintered body and temperature sensor element | Naohiro Niizeki | 2025-08-12 |
| 11313735 | Thermistor sintered body and temperature sensor element | Naohiro Niizeki | 2022-04-26 |
| 10643768 | Thermistor sintered body and thermistor element | Naohiro Niizeki | 2020-05-05 |
| D652433 | Portion of console for construction machine | Wataru Isaka, Kazunori Komatsu, Ei Takahashi, Hiroki Nakazono, Hirofumi Oouchi | 2012-01-17 |
| D652063 | Console for construction machine | Wataru Isaka, Kazunori Komatsu, Ei Takahashi, Hiroki Nakazono, Koji Hyodo +2 more | 2012-01-10 |
| 6450284 | Cab for construction machinery | Tsuyoshi Sakyo, Toichi Hirata, Takashi Nakagawa, Kazuhiko Hiraoka | 2002-09-17 |
| D437602 | Hydraulic excavator | Kazuhiko Hiraoka, Shingo Hirose, Kazuhiko Nishiyama, Yoshiki Yoshida, Toichi Hirata +5 more | 2001-02-13 |
| D410471 | Large-sized excavator | Atsushi Tamane, Takanobu Ikari, Yoshiki Yoshida | 1999-06-01 |
| D358753 | Frequency inverter | Yoshiki Yoshida, Norinaga Suzuki, Hidenori Sugio | 1995-05-30 |
| D325632 | Magnetic resonance imaging scanner | Hiroyuki Kogane, Tsuneo Maeda, Motonari Nasuhara | 1992-04-21 |
| D288444 | Facsimile transceiver | Takeshi Abe, Hiroshi Endo, Hideyasu Shimizu, Shinichiro Tsunematsu | 1987-02-24 |
| D284189 | Telephone | Motoaki Sakamoto, Yoku Yamagami, Shoichi Onuma | 1986-06-10 |
| D281780 | Facsimile transceiver | Takeshi Abe, Hiroshi Endo | 1985-12-17 |
| D279780 | Facsimile transceiver | Katsuhiko Nishiwaki, Hiroshi Endo, Akihiro Kawakami, Hideo Matsumura | 1985-07-23 |
| D276340 | Facsimile transceiver | Takeshi Abe, Hiroshi Endou | 1984-11-13 |