Issued Patents All Time
Showing 1–25 of 123 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11688563 | Electret sheet | Tetsuhiro KATO, Nobuto Kamiya, Yuuta Katsurayama, Yasuyuki Shirasaka | 2023-06-27 |
| 11370239 | Printer | Yuji Yada, Yoshinari Takabatake, Tetsuhiro Ishikawa, Tatsuya Oguchi | 2022-06-28 |
| 11325402 | Printer apparatus with flapper attached to conveying route cover | Tatsuya Oguchi, Sumio Watanabe, Tetsuhiro Ishikawa | 2022-05-10 |
| 11325405 | Printer with print head and support having head spring that urges print head | Yuji Yada, Tetsuhiro Ishikawa, Hiromi Ohtsuka, Tatsuya Oguchi | 2022-05-10 |
| 11285743 | Printer | Tatsuya Oguchi, Sumio Watanabe, Yukihiro Mori, Yuji Yada, Tetsuhiro Ishikawa | 2022-03-29 |
| 11186102 | Printer and electronic apparatus | Yuji Yada, Tetsuhiro Ishikawa, Hiromi Ohtsuka | 2021-11-30 |
| 11024463 | Electret sheet | Tetsuhiro KATO, Nobuto Kamiya, Yuuta Katsurayama, Yasuyuki Shirasaka | 2021-06-01 |
| 10978252 | Electret sheet | Tetsuhiro KATO, Nobuto Kamiya, Yuuta Katsurayama, Yasuyuki Shirasaka | 2021-04-13 |
| 10843490 | Printer including guide roller with roller part that rotates in contact with recording sheet | Kenji Sekine, Tetsuhiro Ishikawa | 2020-11-24 |
| 10845402 | Electromagnetic field imaging device | Shinji Fukui, Muneo Yorinaga | 2020-11-24 |
| 10848080 | Motor drive circuit | Masatomo ISHIKAWA | 2020-11-24 |
| 10826110 | Positive electrode active material for lithium ion secondary battery, positive electrode for lithium ion secondary battery, and lithium ion secondary battery using the same | Junpei SHITABA, Hideaki Seki | 2020-11-03 |
| 10792939 | Printer apparatus with flapper attached to conveying route cover | Tatsuya Oguchi, Sumio Watanabe, Tetsuhiro Ishikawa | 2020-10-06 |
| 10668756 | Printer | Tetsuhiro Ishikawa | 2020-06-02 |
| 10600837 | Electric field imaging device | — | 2020-03-24 |
| 10556454 | Printer | Yuji Yada, Yoshinari Takabatake, Tetsuhiro Ishikawa, Tatsuya Oguchi | 2020-02-11 |
| 10525743 | Printer | Tetsuhiro Ishikawa | 2020-01-07 |
| 10421297 | Printer | Tatsuya Oguchi, Sumio Watanabe, Yukihiro Mori | 2019-09-24 |
| 10384479 | Printer with tensioning guide unit | Tetsuhiro Ishikawa, Sumio Watanabe, Yukihiro Mori, Masaru Kihara | 2019-08-20 |
| 10357984 | Printer | Yukihiro Mori, Sumio Watanabe | 2019-07-23 |
| 10290866 | Stabilized lithium powder | Tomohiko Hasegawa, Atsushi Sano | 2019-05-14 |
| 10263250 | Stabilized lithium powder, and negative electrode and lithium ion secondary battery using the same | Tomohiko Hasegawa, Kazuya KAI, Atsushi Sano | 2019-04-16 |
| 10145791 | Electric field imaging method | — | 2018-12-04 |
| 10093114 | Printer | Tatsuya Oguchi, Sumio Watanabe, Yukihiro Mori | 2018-10-09 |
| 10065437 | Printer | Tatsuya Oguchi, Sumio Watanabe, Yukihiro Mori | 2018-09-04 |