Issued Patents All Time
Showing 1–25 of 52 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12149114 | Battery control apparatus | Ryohhei Nakao, Keiichiro Ohkawa, Yasuo Arishima | 2024-11-19 |
| 11970413 | Electric vacuum cleaning apparatus and cleaning head | Takahiro Murosaki | 2024-04-30 |
| 11856157 | Image reading apparatus with control device to determine open / closed state of cover based on evaluation of read values in main scan directin with light source turned on and off | Ayako Ikeda | 2023-12-26 |
| 11594724 | Positive electrode for lithium ion secondary cell, and lithium ion secondary cell using same | Yuki Takei, Shuichi Suzuki, Takeshi Miki | 2023-02-28 |
| 11504677 | Microbubble generator, washing machine, and home appliance | Tomonori Uchiyama, Shun KATO, Takayuki Honmura, Ken Isonaga | 2022-11-22 |
| 11406239 | Electric cleaning apparatus, station, and vacuum cleaner | Takahiro Murosaki | 2022-08-09 |
| 11331635 | Minute bubble generator, home appliance provided with minute bubble generator, and method of manufacturing minute bubble generator | Satoshi Nagai, Yasuhiro Komori, Tomonori Uchiyama, Hiroshi Nishimura | 2022-05-17 |
| 11085140 | Washing machine | Tomonori Uchiyama | 2021-08-10 |
| 11011743 | Lithium ion secondary battery | Shuichi Suzuki | 2021-05-18 |
| 10988887 | Washing machine | Tomonori Uchiyama | 2021-04-27 |
| 10135267 | Secondary battery system | — | 2018-11-20 |
| 9903517 | Flange coupling part reinforcing jig | Nobuo Munetomo, Mitsunobu Yano, Shinobu Yasui | 2018-02-27 |
| 9465143 | Lens optical element and display apparatus | — | 2016-10-11 |
| 9252620 | Battery energy storage system | Shin Yamauchi, Motoo Futami, Kohei HONKURA, Osamu Kubota | 2016-02-02 |
| 8994322 | Secondary battery system | Tsunenori Yamamoto | 2015-03-31 |
| 8742728 | System for controlling charging and discharging of lithium ion battery | Tsunenori Yamamoto, Takefumi Okumura | 2014-06-03 |
| 8581555 | Secondary battery system including an arrangement to determine a temporary increase in direct current resistance of the secondary battery | Tsunenori Yamamoto, Takefumi Okumura | 2013-11-12 |
| 8501643 | Method for manufacturing basalt fiber | Sumio Kamiya, Noriaki Nakagawa | 2013-08-06 |
| 8269296 | Camera module and method of producing the same | — | 2012-09-18 |
| 8257874 | Fuel cell with cooling method at start up | Kenji Yamaga | 2012-09-04 |
| 8197987 | Separator for fuel cell | Kenji Yamaga, Katsunori Nishimura | 2012-06-12 |
| 8058197 | Carbon composite materials comprising particles of metal carbides dispersed therein and method for producing the same | Shigeru Ichikawa, Sumio Kamiya, Koji Yamada | 2011-11-15 |
| 8037719 | Method for manufacturing basalt fiber | Sumio Kamiya, Noriaki Nakagawa | 2011-10-18 |
| 7896129 | Sub-muffler | Sumio Kamiya, Kazutoshi Wakatsuki, Noriaki Nakagawa | 2011-03-01 |
| 7767603 | Basalt fiber material | Sumio Kamiya, Isao Tanaka, Kazumi Imamura, Noriaki Nakagawa | 2010-08-03 |