Issued Patents All Time
Showing 1–25 of 67 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11306649 | Engine system | Yasunori Ashikaga, Yoshiyuki Umemoto | 2022-04-19 |
| 11276521 | Electronic component | Kunihiro Miyahara, Kanta MOTOKI, Shoji Nagumo | 2022-03-15 |
| 11199140 | Engine | Yoshiyuki Umemoto, Ryoichi Kanehira | 2021-12-14 |
| 11174826 | Engine | Yoshiyuki Umemoto, Jun Teramoto | 2021-11-16 |
| 11162440 | Variable compression device and engine system | Yoshiyuki Umemoto | 2021-11-02 |
| 11156172 | Compression ratio varying mechanism | Mitsuaki Hayashi | 2021-10-26 |
| 11131254 | Marine engine | Yoshiyuki Umemoto, Toshihiko Shimizu, Takahiro Takimoto | 2021-09-28 |
| 11105281 | Marine engine | Yoshiyuki Umemoto, Toshihiko Shimizu | 2021-08-31 |
| 11098620 | Variable compression ratio mechanism | Jun Teramoto, Ryo Ohara | 2021-08-24 |
| 11085380 | Engine control system | Takahide Aoyagi, Takayuki Hirose, Takayuki Yamada, Hayato Nakajima | 2021-08-10 |
| 11053865 | Compression ratio control device and engine | Yoshiyuki Umemoto, Takahiro Takimoto, Jun Teramoto, Kazuki Yotsui, Keitoku Iguchi | 2021-07-06 |
| 10600560 | Electronic component including outer electrodes and a shield electrode | Kunihiro Miyahara, Yosuke Matsushita, Issei Yamamoto | 2020-03-24 |
| 10371042 | Uniflow scavenging two-cycle engine | Takahiro Kuge, Takayuki Yamada, Takeshi Yamada, Jun Teramoto | 2019-08-06 |
| 9810142 | Uniflow-scavenging-type two-cycle engine | Takayuki Yamada, Takayuki Hirose, Takahiro Kuge, Takeshi Yamada | 2017-11-07 |
| 9790843 | Uniflow scavenging 2-cycle engine | Takahiro Kuge, Takayuki Yamada, Takeshi Yamada | 2017-10-17 |
| 9178484 | Filter | — | 2015-11-03 |
| 8975983 | Band-pass filter | — | 2015-03-10 |
| 8710184 | Motilin-like peptide compound having transmucosal absorbability imparted thereto | Seiji Sato, Takeshi Hanada, Naomi Wakabayashi, Yuriko Harada | 2014-04-29 |
| 8606731 | Coating color database creating method, search method using the database, their system, program, and recording medium | Tsukasa Fujieda, Keisuke Sai | 2013-12-10 |
| 8392347 | Coating color database creating method, search method using the database, their system, program, and recording medium | Tsukasa Fujieda, Keisuke Sai | 2013-03-05 |
| 8290275 | Effective pigment identification method, identification system, identification program, and recording medium therefor | Keisuke Sai, Yoshinori Arai | 2012-10-16 |
| 7827163 | Approximate blending search system | Tsukasa Fujieda, Toru Iwamoto | 2010-11-02 |
| 7405737 | Method for specifying paint color from computer graphics picture | Tsukasa Fujieda | 2008-07-29 |
| 7259852 | Modified-color generation and display method and apparatus | — | 2007-08-21 |
| 7247373 | Racquet string | Kazuhiro Akagi, Kenichi Umano | 2007-07-24 |