Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7978427 | Device for embedding information into data | Satoshi Tohji | 2011-07-12 |
| 7445221 | Step apparatus | — | 2008-11-04 |
| 7210715 | Door handle device | Yuichi Murakami, Koji Aoki, Katsutoshi Fukunaga | 2007-05-01 |
| 7140653 | Outside handle apparatus and connector mechanism | Koji Aoki, Koichi Hirota, Katsutoshi Fukunaga, Yoshimi Nakatani, Masayuki Ohtsugu +1 more | 2006-11-28 |
| 7029054 | Outside handle device | Koichi Hirota | 2006-04-18 |
| 6998969 | Door lock apparatus for vehicle | Takaya Aiyama, Koichi Hirota, Takayuki Ohta, Koji Aoki, Hidetoshi Kadoya | 2006-02-14 |
| 6976726 | Outside handle device for a vehicle door | Koichi Hirota, Yuichi Watanabe, Yoshimi Nakatani | 2005-12-20 |
| 6923479 | Door opening/closing control apparatus for a vehicle | Takaya Aiyama | 2005-08-02 |
| 6881912 | Door open/close operating device | Koichi Hirota, Koji Aoki, Hidetoshi Kadoya, Kazuyoshi Mori | 2005-04-19 |
| 6866310 | Door latch operation device for vehicle | Koichi Hirota, Akio Sugiki, Koji Aoki, Takaya Aiyama, Kazuyoshi Mori | 2005-03-15 |
| 6717290 | Vehicular door latch operation control device | Koichi Hirota, Takaya Aiyama | 2004-04-06 |
| 6189940 | Door lock assembly for automotive vehicles | Shigeru Hayakawa | 2001-02-20 |
| 5971448 | Door lock assembly for automotive vehicles | Shigeru Hayakawa, Katsutoshi Fukunaga, Katsuaki Kadoike | 1999-10-26 |
| 5951069 | Door closing apparatus | Hiroshi Ishihara, Hiroyuki Mizushima, Ryujiro Akizuki | 1999-09-14 |
| 5944367 | Door closing apparatus | Tomoaki Imaizumi, Eiji Itami, Hiroshi Ishihara, Hiroyuki Mizushima, Ryujiro Akizauki | 1999-08-31 |