Issued Patents All Time
Showing 1–24 of 24 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12318881 | Substrate polishing apparatus and substrate polishing method | Nobuyuki Takada | 2025-06-03 |
| 12269296 | Tire | Takashi Hagihara, Ryota Ikeda, Daichi Takatsuki, Masahiro Tatsuta, Kengo Fukuda | 2025-04-08 |
| 11952344 | Heterocyclic compound and use thereof | Yuya Oguro, Makoto Kamata, Shuhei Ikeda, Takeshi Wakabayashi, Norihito Tokunaga +9 more | 2024-04-09 |
| 11801715 | Tire | Keiji Higuchi, Ryota Ikeda, Takashi Hagihara, Takuya OSAWA | 2023-10-31 |
| 10126493 | Method and apparatus for fabrication of metal-coated optical fiber, and the resulting optical fiber | Matsuhiro Miyamoto, John D'Urso, Masateru Ichikawa | 2018-11-13 |
| 9133129 | Bicyclic compound | Tohru Yamashita, Ryo Mizojiri, Kazuko Yonemori, Hideki Hirose, Zenichi Ikeda +4 more | 2015-09-15 |
| 8729102 | Bicyclic compound | Tsuneo Yasuma, Tohru Yamashita, Zenichi Ikeda | 2014-05-20 |
| 8703758 | Bicyclic compound | Tohru Yamashita, Makoto Kamata, Hideki Hirose, Masataka Murakami, Zenichi Ikeda +4 more | 2014-04-22 |
| 7342843 | Semiconductor integrated circuit device | Hideki Takeuchi, Yoshiharu Hirata | 2008-03-11 |
| 7280407 | Semiconductor memory device including floating gates and control gates, control method for the same, and memory card including the same | Akira Umezawa, Yoshiharu Hirata, Yoshiaki Hashiba | 2007-10-09 |
| 7245530 | Semiconductor memory device with MOS transistors, each including floating gate and control gate, and memory card including the same | Masaki Ichikawa, Takehiro Hasegawa, Akira Umezawa | 2007-07-17 |
| 7158413 | Semiconductor memory device with MOS transistors, each including a floating gate and a control gate, a control method thereof, and a memory card including the same | Nozomi Kasai, Yoshiharu Hirata | 2007-01-02 |
| 7121679 | Illumination apparatus | — | 2006-10-17 |
| 7099210 | Semiconductor memory device having memory cells with floating gates and memory cell threshold voltage control method | Yoshiaki Hashiba | 2006-08-29 |
| 7095662 | Semiconductor memory device having first and second memory cell arrays and a program method thereof | Hideki Takeuchi | 2006-08-22 |
| 6568135 | Sound absorbing structure | Yoshiaki Yokoyama, Shinji Migita, Shinichi Okuzono, Kyoji Fujiwara, Yukio Hattori | 2003-05-27 |
| 5909851 | Attaching equipment for detachably engaging a string-type object | — | 1999-06-08 |
| 5862714 | Apparatus for positioning switch knob | — | 1999-01-26 |
| 5735441 | Apparatus for attaching two-wheeled vehicle parts allowing adjustment of the attachment angle | — | 1998-04-07 |
| 5675279 | Voltage stepup circuit for integrated semiconductor circuits | Yoshiharu Hirata | 1997-10-07 |
| 4995002 | Semiconductor memory device | Shigeru Yamada | 1991-02-19 |
| 4968979 | Vehicle detecting system | Masao Mizuno, Toshihiko Maruo, Seiichi Sawada, Kenji Kanayama | 1990-11-06 |
| 4918408 | Oscillation circuit | Kazuhisa Sakihama, Akihiro Sueda | 1990-04-17 |
| 4806789 | Power select circuit | Kazuhisa Sakihama | 1989-02-21 |