Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11021807 | Electrolytic polishing method and device | Yoshiaki Ida, Takanori Yamaguchi, Vijay Chouhan, Keisuke NII, Goh Mitoya +7 more | 2021-06-01 |
| 10798474 | Waterproof sound-transmissive cover, waterproof sound-transmissive cover member and acoustic device | Yasuhiro Kurihara, Ryan Kenaley, Nobuyuki Osugi, Ryosuke Nakamura, Takafumi Namba | 2020-10-06 |
| 10252314 | Method of manufacturing pure niobium plate end-group components for superconducting high frequency accelerator cavity | Kiyohiko Nohara, Nobuyuki Kawabata, Hideyoshi Nakamura, Kyohei Miyajima, Masayuki Shinohara +4 more | 2019-04-09 |
| 9502631 | Method of manufacturing end-group components with pure niobium material for superconducting accelerator cavity | Kiyohiko Nohara, Masayuki Shinohara, Nobuyuki Kawabata, Hideyoshi Nakamura, Hitoshi Hayano +3 more | 2016-11-22 |
| 8512428 | Vent filter and method for manufacturing the same | Takuya Ueki, Shuichi Sayama | 2013-08-20 |
| 7179520 | Circuit substrate, electro-optic device and electronic equipment | — | 2007-02-20 |
| 6831696 | Exposure control of an imaging apparatus using a plurality of photometry frames | — | 2004-12-14 |
| 6722345 | Fuel injection system for internal combustion engine | Yoshimitsu Takashima | 2004-04-20 |
| 6232747 | Remaining-amount-of-battery detecting device | Koji Takahashi, Isao Harigaya, Hiroyuki Takimoto, Kazumitsu Tobe | 2001-05-15 |
| 6150823 | Battery charge detecting variable loads | Koji Takahashi, Isao Harigaya, Hiroyuki Takimoto, Kazumitsu Tobe | 2000-11-21 |
| 5969772 | Detection of moving objects in video data by block matching to derive a region motion vector | — | 1999-10-19 |
| 5864222 | Charging apparatus | Hiroyuki Takimoto, Kazumitsu Tobe, Isao Harigaya, Koji Takahashi | 1999-01-26 |
| 5861732 | Battery charging apparatus | Hiroyuki Takimoto, Kazumitsu Tobe, Isao Harigaya, Koji Takahashi | 1999-01-19 |