Issued Patents All Time
Showing 1–22 of 22 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12409296 | Seat device | Takayoshi Ito, Kohei Kowata, Taro Murayama, Yuki YOSHIOKA, Kazuhiro Ohshima +5 more | 2025-09-09 |
| 12252048 | Vehicle seat | Ryuzaburo Abe, Kenichi Niitsuma, Soichiro Tanaka, Chihiro Muto, Takeshi Ito +1 more | 2025-03-18 |
| 12036899 | Vehicle seat | Yasuo Inose | 2024-07-16 |
| 11945350 | Vehicle seat | Ryuzaburo Abe, Kenichi Niitsuma, Soichiro Tanaka | 2024-04-02 |
| 11858392 | Vehicle seat and vehicle provided with vehicle seat | Naoto Yamauchi | 2024-01-02 |
| 11648859 | Vehicle seat | Ryuzaburo Abe, Kenichi Niitsuma, Soichiro Tanaka | 2023-05-16 |
| 11628752 | Vehicle seat | Ryuzaburo Abe, Kenichi Niitsuma, Soichiro Tanaka, Chihiro Muto, Takeshi Ito +1 more | 2023-04-18 |
| 11607975 | Vehicle seat | Yasuo Inose | 2023-03-21 |
| 11491895 | ECU device, vehicle seat, system for estimating lower limb length of seated person, and attachment structure for sitting height detection sensor | Naoto Yamauchi | 2022-11-08 |
| 11413997 | Vehicle seat | — | 2022-08-16 |
| 11332048 | Vehicle seat | Yasuo Inose | 2022-05-17 |
| 11185462 | Conveyance seat | Naoto Yamauchi | 2021-11-30 |
| 11046222 | Fatigue reducing seat | — | 2021-06-29 |
| 11040644 | Vehicle seat | Ryuzaburo Abe, Kenichi Niitsuma, Soichiro Tanaka, Chihiro Muto, Takeshi Ito +1 more | 2021-06-22 |
| 10967758 | Condition correction unit | — | 2021-04-06 |
| 10899255 | Vehicle seat | Ryuzaburo Abe, Kenichi Niitsuma, Soichiro Tanaka | 2021-01-26 |
| 10538187 | Vehicle seat cushion material and vehicle seat | Hiroshi TAKANOHASHI, Ryuzaburo Abe, Yutaka Kizawa | 2020-01-21 |
| 10518685 | Conveyance seat | Naoto Yamauchi | 2019-12-31 |
| 10315543 | Vehicle seat | Ryuzaburo Abe, Kenichi Niitsuma, Soichiro Tanaka | 2019-06-11 |
| 10239429 | Vehicle seat | Ryuzaburo Abe, Kenichi Niitsuma, Soichiro Tanaka, Chihiro Muto, Takeshi Ito +1 more | 2019-03-26 |
| 9884574 | Vehicle seat | Ryuzaburo Abe, Kenichi Niitsuma, Soichiro Tanaka, Chihiro Muto, Takeshi Ito +1 more | 2018-02-06 |
| 8226165 | Vehicle seat | — | 2012-07-24 |