Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8884191 | Vehicle heating system | Hiroyuki Ogino, Noriyuki Yoneno, Hideaki Konishi, Satoshi Arima | 2014-11-11 |
| 8450662 | Sheet heater | Mitsuru Yoneyama, Akira Shiratake, Norio Abe, Kazumi Nagayama | 2013-05-28 |
| 8439437 | Seat with heating device | Naruaki Akai, Norio Abe, Kazuaki Hioki, Koji Yoshimoto, Kazumi Nagayama +5 more | 2013-05-14 |
| 8278602 | Heating element for steering wheel | Mitsuru Yoneyama, Akira Shiratake, Norio Abe, Kazumi Nagayama | 2012-10-02 |
| 8217308 | Heater-equipped seat | Masanori Nishikawa | 2012-07-10 |
| 8188406 | Steering wheel planar heat generating element | Yoshitaka Morikawa, Takehiko Shigeoka | 2012-05-29 |
| 7244914 | Sheet heater | Mitsuru Yoneyama, Akira Shiratake, Norio Abe, Kazumi Nagayama | 2007-07-17 |
| 6969827 | Heated seat assembly and method of manufacturing the same | Mitsuru Yoneyama, Akira Shiratake, Norio Abe, Kazumi Nagayama | 2005-11-29 |
| 6710313 | Planar heating element | Mitsuru Yoneyama, Akira Shiratake, Kazumi Nagayama, Osamu Yoshida, Hiroshi Mitsunaga | 2004-03-23 |