Issued Patents All Time
Showing 1–19 of 19 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D956046 | Handheld and headmounted display | Kenichi Nishimura | 2022-06-28 |
| D949858 | Attachment member for head-mounted display | Kenichi Nishimura | 2022-04-26 |
| D921090 | Camera lens | — | 2021-06-01 |
| D916945 | Tripod mount for camera lenses | — | 2021-04-20 |
| 9567452 | Carbon nanofiber aggregate, thermoplastic resin composition, and method for producing thermoplastic resin composition | Kazuya Nagata | 2017-02-14 |
| 7029635 | System for treating material containing noxious components | Haruhisa Ishigaki, Nobuyuki Yoshioka | 2006-04-18 |
| 6376738 | Process and system for treating material containing noxious components | Haruhisa Ishigaki, Nobuyuki Yoshioka | 2002-04-23 |
| 4686338 | Contact electrode material for vacuum interrupter and method of manufacturing the same | Yasushi Noda, Kaoru Kitakizaki | 1987-08-11 |
| 4659885 | Vacuum interrupter | Yasushi Noda, Kaoru Kitakizaki | 1987-04-21 |
| 4640999 | Contact material of vacuum interrupter and manufacturing process therefor | Yasushi Noda, Kaoru Kitakizaki | 1987-02-03 |
| 4588879 | Vacuum interrupter | Yasushi Noda | 1986-05-13 |
| 4584445 | Vacuum interrupter | Yasushi Noda, Kaoru Kitakizaki | 1986-04-22 |
| 4554425 | Contact of vacuum interrupter and manufacturing process therefor | Yasushi Noda, Kaoru Kitakizaki | 1985-11-19 |
| 4547640 | Electrical contact structure of a vacuum interrupter | Takamitsu Sano, Kaoru Kitakizaki | 1985-10-15 |
| 4500383 | Process for bonding copper or copper-chromium alloy to ceramics, and bonded articles of ceramics and copper or copper-chromium alloy | Tsutai Suzuki | 1985-02-19 |
| 4481390 | Vacuum circuit interrupter | Yutaka Kashimoto, Shinzo Sakuma, Junichi Warabi, Yukio Kobari, Hidemi Kawaguchi | 1984-11-06 |
| 4471184 | Vacuum interrupter | Takamitsu Sano, Hifumi Yanagisawa | 1984-09-11 |
| 4450327 | Vacuum interrupter | Hifumi Yanagisawa, Junichi Warabi | 1984-05-22 |
| 4361742 | Vacuum power interrupter | Shuzo Tanigaki, Naoki Kondo, Tsutae Suzuki | 1982-11-30 |