Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12406831 | Plasma resistant member, plasma treatment device component, and plasma treatment device | Mamoru Yamashiro, Keiji YUKIHIRO | 2025-09-02 |
| 12281952 | Torque measuring device and manufacturing method thereof | Masahiro Kobayashi, Kota Fukuda, Hisayoshi Fukui, Takahiro Odera, Haruhiko Tanno +3 more | 2025-04-22 |
| 12092821 | Optical component, image display device using same, and head-up display | Motohiro Umehara, Satoru Tsubokura, Mitsuhiro KAJIHARA | 2024-09-17 |
| 11791614 | Harness member | Akitoshi FUJIMORI, Yiming JIN | 2023-10-17 |
| 11781737 | Light source device and lighting device | Kazuyoshi FUJIMOTO | 2023-10-10 |
| 11280477 | Light source device and lighting device | Kazuyoshi FUJIMOTO | 2022-03-22 |
| 11125999 | Polarization plate, image display device using same, and mobile body | — | 2021-09-21 |
| 10942350 | Outdoor image irradiation apparatus | — | 2021-03-09 |
| 9533349 | Casting mold | Kunihiro Yokoyama, Hiroshi Matsushita, Takayuki Higashi, Hiromi Fujita, Masanori Masubuchi +2 more | 2017-01-03 |
| 9171899 | Sapphire structure with a concave portion including a metal substructure and method for producing the same | Motohiro Umehara | 2015-10-27 |
| 8213850 | Cleaning member, cartridge, and image forming apparatus | Masafumi Koakutsu | 2012-07-03 |
| 7801461 | Charging member cleaning roller, charging member cleaning roller for charging device, process cartridge and image forming apparatus | Takuro Hoshio, Fumio Ojima, Yoshihiro Maekawa, Taichi Yamada, Nagahito Ichijo +2 more | 2010-09-21 |
| 7311777 | Process for manufacturing quartz crystal element | Naoyuki Takahashi, Takato Nakamura, Satoshi Nonaka, Yoichi Shinriki, Katsumi Tamanuki | 2007-12-25 |
| 5300052 | Urinary collector for men | — | 1994-04-05 |
| 5295983 | Urinary collector for women | — | 1994-03-22 |