Issued Patents All Time
Showing 1–23 of 23 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12283652 | Battery | — | 2025-04-22 |
| 12057586 | Battery and method of producing the same | — | 2024-08-06 |
| 11961953 | Battery | — | 2024-04-16 |
| 11450890 | Secondary battery including first electrode with penetrating through holes, first separator layer on inner walls of through holes, and second separator layer on opposing faces on first electrode and method of producing the same | — | 2022-09-20 |
| 11424479 | All-solid-state battery and method for manufacture thereof | — | 2022-08-23 |
| 11075366 | Method for producing sulfide solid-state battery | — | 2021-07-27 |
| 10998540 | Method for producing sulfide solid-state battery, and sulfide solid-state battery | — | 2021-05-04 |
| 10826073 | All-solid-state battery | — | 2020-11-03 |
| 10132972 | Optical element and method for producing the same | Tsutomu Nagahama, Hironori Yoshida, Masashi Enomoto, Hiroyuki Itou | 2018-11-20 |
| 9960414 | Lithium ion secondary battery, electric tool, electric vehicle, and power storage system | Akira Takamuku, Kazuaki Endoh, Guohua Li, Yosuke Hosoya, Kenichi Kawase | 2018-05-01 |
| 9812709 | Lithium secondary battery, positive electrode active material, positive electrode, electric tool, electric vehicle, and power storage system | Kazuaki Endoh, Akira Takamuku, Guohua Li, Kenichi Kawase, Yosuke Hosoya | 2017-11-07 |
| 9588267 | Optical element and method for producing the same | Tsutomu Nagahama, Hironori Yoshida, Masashi Enomoto, Hiroyuki Itou | 2017-03-07 |
| 9266444 | Lithium ion secondary battery, electric tool, electric vehicle, and power storage system | Akira Takamuku, Kazuaki Endoh, Guohua Li, Yosuke Hosoya, Kenichi Kawase | 2016-02-23 |
| 9132608 | Wavelength selective optical element for reflecting light | Tsutomu Nagahama, Hironori Yoshida, Masashi Enomoto, Hiroyuki Itou | 2015-09-15 |
| 9077036 | Lithium ion secondary battery, positive electrode active material, positive electrode, electric tool, electric vehicle, and power storage system | Kenichi Kawase, Takakazu Hirose, Masayuki Ihara | 2015-07-07 |
| 8999583 | Lithium-ion secondary battery, anode for lithium-ion secondary battery, power tool, electric vehicle and energy storage system | Takakazu Hirose, Kenichi Kawase, Takashi Fujinaga, Motoki Endo, Masayuki Iwama | 2015-04-07 |
| 8248555 | Display apparatus comprises three polarizers and a polarization control element whose orientation of a transmission axis changes according to a control signal | Kentaro Okuyama | 2012-08-21 |
| 8223295 | Optical element, liquid crystal panel, and liquid crystal display | Satoshi Sato, Satoshi Kawamura, Norimasa Furukawa, Kenichi Sasaki | 2012-07-17 |
| 7745793 | Infrared signal receiver, liquid crystal display and optical element | Kazuhiko Morisawa, Takashi Watanabe, Shunichi Kajiya, Kenichi Sasaki, Hitomi Madokoro +2 more | 2010-06-29 |
| 7327517 | Optical multilayer film and reflective screen | Kazuhiko Morisawa, Shinjiro Umeya, Kazuhito Shimoda, Shunichi Kajiya | 2008-02-05 |
| 5307791 | Air massaging device with a precise pressure control | Haruhiko Naruse | 1994-05-03 |
| 5233974 | Air massaging apparatus with a series of sequentially inflating air bags | Haruhiko Naruse | 1993-08-10 |
| 4653130 | Bedsore preventing apparatus | Haruhiko Naruse | 1987-03-31 |