Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9497801 | Seat heater | Masanori Nishikawa, Norio Abe, Yoshimitsu Fujiwara, Kazumi Nagayama | 2016-11-15 |
| 9203127 | Battery heater device | Norio Abe, Yukio Abe, Masanori Nishikawa, Koji Yoshimoto | 2015-12-01 |
| 9204493 | Seat heater with over-temperature protection | Koji Yoshimoto, Norio Abe, Masanori Nishikawa, Yoshimitsu Fujiwara, Kazumi Nagayama | 2015-12-01 |
| 8939501 | Seat heater | Masanori Nishikawa, Norio Abe, Hiroyuki Ogino | 2015-01-27 |
| 8814262 | Vehicle seat heater | Norio Abe, Yoshimitsu Fujiwara, Masanori Nishikawa, Kazumi Nagayama | 2014-08-26 |
| 8752891 | Planar heating device and seat with same | Koji Yoshimoto, Norio Abe, Hiroyuki Ogino | 2014-06-17 |
| 8439437 | Seat with heating device | Naruaki Akai, Norio Abe, Naohito Asami, Koji Yoshimoto, Kazumi Nagayama +5 more | 2013-05-14 |