Issued Patents All Time
Showing 25 most recent of 49 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12409796 | Electrical connection box including lid with ribs stabilizing the double-walled construction, and at least one rib sealing electronics compartment | Ryouichi Yokoyama, Takuma Kaneko | 2025-09-09 |
| 12306260 | Battery system and method for evaluating lithium-ion battery degradation | Hiroki Nagai, Yoshihiro Uchida, Mitsuhiro Kuzuba, Yuki Sugo | 2025-05-20 |
| 11830994 | Electricity storage device including a plurality of cooling layers | Takanori FUKUSHI, Yusuke Suzuki, Tadahiro Kondo | 2023-11-28 |
| 11745561 | Heat management device | Yoshio Hasegawa, Makoto Ikegami | 2023-09-05 |
| 11656290 | Battery system and method for evaluating lithium-ion battery degradation | Hiroki Nagai, Yoshihiro Uchida, Mitsuhiro Kuzuba, Yuki Sugo | 2023-05-23 |
| 11654844 | Electric connection box and wire harness | Ryouichi Yokoyama, Atsushi Sumida, Junya Masuda | 2023-05-23 |
| 11648822 | Heat management device | Yoshio Hasegawa, Makoto Ikegami | 2023-05-16 |
| 11615935 | Electrical connection box and wire harness | Ryouichi Yokoyama, Takuma Kaneko | 2023-03-28 |
| 11529915 | Electrical connection box and wire harness | Ryouichi Yokoyama, Takuma Kaneko | 2022-12-20 |
| 11464122 | Lock structure, electrical connection box, and wire harness | Masahiro Wada, Ryouichi Yokoyama | 2022-10-04 |
| 11462896 | Electrical connection box | Ryouichi Yokoyama, Takuma Kaneko | 2022-10-04 |
| 11427142 | Electrical connection box with bonder cap and shallow/deep bottom parts, and wire harness including same | Ryouichi Yokoyama, Atsushi Sumida, Junya Masuda | 2022-08-30 |
| 11397397 | Image forming apparatus | — | 2022-07-26 |
| 11394187 | Electric connection box and wire harness | Ryouichi Yokoyama, Atsushi Sumida, Junya Masuda | 2022-07-19 |
| 11338683 | Electrically driven vehicle | — | 2022-05-24 |
| 11332118 | Electric motor vehicle and control method for electric motor vehicle | — | 2022-05-17 |
| 11281146 | Image forming apparatus with improved development | — | 2022-03-22 |
| 11251473 | Secondary battery system and control method for secondary battery | Kiyohito Machida, Yoshihiro Uchida, Nobuyuki Tanaka, Masaki Uchiyama | 2022-02-15 |
| 10953753 | Electrified vehicle and control method for electrified vehicle | — | 2021-03-23 |
| 10935607 | Control device for secondary battery, control method of secondary battery, battery system, and motor-driven vehicle | — | 2021-03-02 |
| 10901047 | Electric storage system and detection method of looseness in fastening part of electric storage system | — | 2021-01-26 |
| 10862174 | Secondary battery system and method of estimating deterioration state of secondary battery system | — | 2020-12-08 |
| 10850686 | Electrical connection box and wire harness | Masahiro Wada, Ryouichi Yokoyama | 2020-12-01 |
| 10826425 | Drive device and control method for vehicle | Yoshihiro Sonoda, Ryota Arakawa, Masashi Yoshimi | 2020-11-03 |
| 10775444 | Secondary battery system and deterioration state estimation method for secondary battery | — | 2020-09-15 |