Issued Patents All Time
Showing 1–25 of 25 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11962465 | Control system, electronic device, and control method | Kenji Tanaka | 2024-04-16 |
| 11212178 | Control system, electronic device, and control method | Kenji Tanaka | 2021-12-28 |
| 10296274 | Electronic apparatus and method | Kyohei Matsuda, Kouetsu Wada, Kohei Momosaki, Tsukasa Nunami | 2019-05-21 |
| 9507966 | Information processing device and operation control method | Toshiya Nakano, Yoshihiro Kaneko, Hideaki Uzawa | 2016-11-29 |
| 8649892 | Production management system | Katsuhisa Miyazaki, Shinji Kobayashi, Yoshio Hata, Jun Hikoe | 2014-02-11 |
| 8387134 | Information processing apparatus and method of controlling authentication process | Mayumi Maeda | 2013-02-26 |
| 7930527 | Information processing apparatus and time and date information change method | Takayuki Izumida | 2011-04-19 |
| 7797547 | Information processing apparatus and method of controlling authentication process | Mayumi Maeda | 2010-09-14 |
| 7339373 | Magnetic shielding apparatus and biomagnetism measuring device | Yusuke Seki, Mitsuru Onuma, Akihiko Kandori, Daisuke Suzuki, Takuya Akashi +2 more | 2008-03-04 |
| 6610815 | Polyamic acid ester | Keiko Hata, Yoko Tanizaki | 2003-08-26 |
| 6546336 | Portable position detector and position management system | Akito Yamamoto | 2003-04-08 |
| 6482569 | Process for forming a polyimide pattern with photosensitive composition for i-line stepper | Kanichi Yokota, Yasuhiro Kataoka | 2002-11-19 |
| 6162580 | Photosensitive polyimide precursor compositions processable by exposure to short wavelength light | Kanichi Yokota, Yasuhiro Kataoka | 2000-12-19 |
| 6132391 | Portable position detector and position management system | Mikihiko Onari, Akihiro Aoyama | 2000-10-17 |
| 6009492 | Expansion device and computer system to which expansion device can be connected | — | 1999-12-28 |
| 5944828 | Power supply controller in computer system for supplying backup power to volatile memory while the computer receives AC power | — | 1999-08-31 |
| 5397682 | Polyimide precursor and photosensitive composition containing the same | Yoshiaki Kawai, Hideo Koizumi | 1995-03-14 |
| 4828283 | Four wheel steer vehicle control system responsive to suspension characteristic change | Katsumi Ishii | 1989-05-09 |
| 4754016 | Process for preparing polyamide with organic phosphine/organic disulfide mixture condensing agent | Hideo Ai, Akihiko Ikeda | 1988-06-28 |
| 4716982 | Four wheel steer control system connected with limited slip differential | Katsumi Ishii, Kanae Hirayama, Kotei Takahashi | 1988-01-05 |
| 4715466 | Four wheel steer control system for four wheel drive vehicle, responsive to driving torque distribution | Katsumi Ishii, Kanae Hirayama, Kotei Takahashi | 1987-12-29 |
| 4645823 | Polyamide preparation from polycarboxylic acid and polyamine with carbodiimide condensing agent | Hideo Ai, Akihiko Ikeda | 1987-02-24 |
| 4528332 | Epoxy compounds, process for the preparation thereof and resist materials comprising thereof | Hideo Ai, Akihiko Ikeda | 1985-07-09 |
| 4451433 | Automatic chemical analyzer | Katsuji Yamashita, Hiroshi Umetsu, Hirotaka Sato, Kei Kida | 1984-05-29 |
| 4260580 | Clinical analyzer | Isao Sindo, Kasumi Yoshida | 1981-04-07 |