Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10403071 | Control system, in-vehicle device and electronic key | — | 2019-09-03 |
| 9407436 | Portable device registration system and portable device registration method | Daisuke Kawamura, Hideki Kawai, Tetsuya Egawa, Hiroaki Iwashita, Toshihiro Nagae | 2016-08-02 |
| 9309148 | Method for manufacturing glass substrate with layered film | Kuniaki Hiromatsu, Masanobu Shirai, Junichi Miyashita, Tomohiro Yonemichi | 2016-04-12 |
| 9205808 | Intrusion detection device | Ryuzo Uda, Toshimasa Takagi, Toyohiro Tani, Kazushi Goto, Tomoyuki Funayama +1 more | 2015-12-08 |
| 8712647 | Steering lock driving circuit and steering lock device | — | 2014-04-29 |
| 8334760 | Antitheft device, electronic control unit, antitheft security system, and antitheft method | Masahiro Tanaka | 2012-12-18 |
| 7772967 | Crime prevention device for vehicle | Masahiro Tanaka | 2010-08-10 |
| 7545258 | Vehicle theft prevention system | — | 2009-06-09 |
| 7535345 | Vehicular anti-theft security system | Masahiro Tanaka | 2009-05-19 |
| 7525428 | Alarm apparatus and alarm method | Masahiro Tanaka, Masachika Kamiya | 2009-04-28 |
| 7449992 | Antitheft apparatus | Naoki Taki, Atsushi Watanabe | 2008-11-11 |
| 6766131 | Liquid electrophotographic developing apparatus using air pressure to hold liquid developer therewithin | Yuji Hiraoka, Michio Matsumoto | 2004-07-20 |
| 6070034 | Liquid electrophotographic developing arrangement | Yugi Hiraoka, Michio Matsumoto, Chi-Sheng Huang | 2000-05-30 |