Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12270782 | Ion sensing device | Kazushige Takechi, Shinnosuke Iwamatsu, Yoshiyuki Watanabe | 2025-04-08 |
| 10602601 | Creeping discharge element drive device and creeping discharge element drive method | Motofumi Tanaka, Toshiki Osako, Naoto Shinohara, Hiroyuki Yasui | 2020-03-24 |
| 10277026 | Power converter | Naoto Shinohara, Daisuke Yamagishi | 2019-04-30 |
| 9141133 | Information processing apparatus and display screen operating method for scrolling | — | 2015-09-22 |
| 9096918 | Facility for production of high strength steel sheet or hot dip zinc coated high strength steel sheet excellent in elongation and hole expandability | Hirokazu Taniguchi, Toshiki Nonaka, Koji Yanaba, Satoshi Kato | 2015-08-04 |
| 7801491 | Wireless communication system and method | Shigeru Hatakeyama, Shigeru Yamazaki, Koichi Hirano | 2010-09-21 |
| 7605702 | Article position management system, article position management method, terminal device, server, and article position management program | Jun UCHIMURA | 2009-10-20 |
| 7389938 | Radio communication system | Shigeru Hatakeyama, Shigeru Yamazaki, Kouichi Hirano | 2008-06-24 |
| 4977470 | Track-following control system for magnetic disk drive | Takahiko Tsujisawa, Toshikazu Hashimoto | 1990-12-11 |