Issued Patents All Time
Showing 1–24 of 24 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11493114 | Chain guide | Yuji Kurematsu | 2022-11-08 |
| 11402009 | Sprocket | Yuji Kurematsu | 2022-08-02 |
| 11248682 | Tensioner lever | Hiroshi Hashimoto, Yuji Kurematsu | 2022-02-15 |
| 11231092 | Chain guide | Yoshitaka Iwasaki, Yuji Kurematsu | 2022-01-25 |
| 10634238 | Chain drive system | Masahiko Konno, Ryo Segawa | 2020-04-28 |
| 10558846 | Face collation device, face collation system comprising same, and face collation method | Megumi Yamaoka | 2020-02-11 |
| 10321747 | Makeup assistance device, makeup assistance system, makeup assistance method, and makeup assistance program | Hajime Tamura, Hiroaki Yoshio, Katsuji Aoki, Sonoko HIRASAWA, Shin-ichi Yamada +1 more | 2019-06-18 |
| 9777809 | Chain guide | Manabu Hirayama, Ryo Segawa | 2017-10-03 |
| 9781336 | Optimum camera setting device and optimum camera setting method | Hiroaki Yoshio, Sumio Yokomitsu | 2017-10-03 |
| 9086121 | Chain guide | Masahiko Konno, Yuji Kurematsu | 2015-07-21 |
| 9062741 | Ratchet-type tensioner | Yuji Kurematsu, Munehiro Maeda, Osamu Yoshida | 2015-06-23 |
| 8900079 | Transmission guide | Masahiko Konno, Yuji Kurematsu | 2014-12-02 |
| 8888628 | Transmission guide | Masahiko Konno, Yuji Kurematsu | 2014-11-18 |
| 8747263 | Transmission guide | Masahiko Konno, Yuji Kurematsu | 2014-06-10 |
| 8740737 | Transmission guide | Masahiko Konno, Yuji Kurematsu | 2014-06-03 |
| 8579746 | Chain guide mechanism | Masahiko Konno | 2013-11-12 |
| 8465385 | Chain guide mechanism | Masahiko Konno, Tatsuya Konishi | 2013-06-18 |
| 8454462 | Chain guide mechanism | Masahiko Konno, Yuji Kurematsu, Akira Kobara, Manabu Hirayama | 2013-06-04 |
| 8007385 | Sliding contact guide for transmission device | Manabu Hirayama, Toyonaga Saitoh, Fumio Asami | 2011-08-30 |
| 7442138 | Ratchet type tensioner | Yoshio Kurokawa, Shigenobu Sugasawa, Yutaka Minami, Timothy James Marx | 2008-10-28 |
| 6643474 | Abnormality displaying apparatus for use in image forming apparatus | Naoki Kodama, Takashi Nakagawa, Shinji Kato, Tuyoshi Higaki, Hiroshi Maeda | 2003-11-04 |
| 6329669 | Semiconductor device able to test changeover circuit which switches connection between terminals | — | 2001-12-11 |
| 6127883 | Semiconductor device capable of mirror-symmetrically inverting input/output pin-signal allocation | Kazunari Inoue | 2000-10-03 |
| 5854771 | Semiconductor memory device including copy circuit | — | 1998-12-29 |