Issued Patents All Time
Showing 25 most recent of 98 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12416098 | Method of manufacturing diamond substrate | Junichi Ikeno, Yohei Yamada, Hideki Suzuki, Rika Matsuo | 2025-09-16 |
| 12040362 | Laminate substrate, freestanding substrate, method for manufacturing laminate substrate, and method for manufacturing freestanding substrate | — | 2024-07-16 |
| 11753740 | Diamond substrate and method for manufacturing the same | Norio Tokuda, Tsubasa Matsumoto | 2023-09-12 |
| 11624809 | Laser radar | Eiji Takeda | 2023-04-11 |
| 11555990 | Laser radar | Eiji Takeda | 2023-01-17 |
| 11479421 | Container terminal operation method | Hideto Kiyohara, Tetsuya Shiraishi, Yoshiharu Yoshida, Ryoma Inui, Kenichi Murano | 2022-10-25 |
| 11180865 | Foundation substrate for producing diamond film and method for producing diamond substrate using same | Toshiharu Makino, Masahiko Ogura, Hiromitsu Kato, Hiroyuki Kawashima, Satoshi Yamasaki +1 more | 2021-11-23 |
| 11066757 | Diamond substrate and freestanding diamond substrate | Shozo Shirai, Toshiharu Makino, Masahiko Ogura, Hiromitsu Kato, Hiroyuki Kawashima +6 more | 2021-07-20 |
| 10971358 | Method of making a peeled magnesium oxide substrate using laser irradiation | Junichi Ikeno, Yohei Yamada, Hideki Suzuki | 2021-04-06 |
| 10727129 | Method of making a peeled substrate using laser irradiation | Junichi Ikeno, Yohei Yamada, Hideki Suzuki | 2020-07-28 |
| 10253426 | Method for manufacturing diamond substrate | Shozo Shirai, Toshiharu Makino, Masahiko Ogura, Hiromitsu Kato, Hiroyuki Kawashima +6 more | 2019-04-09 |
| 10100435 | Method for manufacturing diamond substrate | Shozo Shirai, Toshiharu Makino, Masahiko Ogura, Hiromitsu Kato, Hiroyuki Kawashima +6 more | 2018-10-16 |
| 10066317 | Method for manufacturing a single crystal diamond | Daisuke Takeuchi, Satoshi Yamasaki, Masahiko Ogura, Hiromitsu Kato, Toshiharu Makino +1 more | 2018-09-04 |
| 10001104 | Control apparatus for internal combustion engine | Hiroshi Okada, Hideki Kimura, Shinjirou Shimizu, Yuka Sugiura, Yousuke Yamamoto +1 more | 2018-06-19 |
| 9752255 | Base material on which single-crystal diamond is grown comprised of a base substrate, bonded single-crystal MgO layer, and heteroepitaxial film, and method for manufacturing a single-crystal diamond substrate on the base material | Shozo Shirai | 2017-09-05 |
| 9534315 | Diamond producing method and DC plasma enhanced CVD apparatus | — | 2017-01-03 |
| 9447851 | Structure of power transmission apparatus | Hiroshi Okada, Tomoaki Nakano, Yoshihiro Yamashita, Yousuke Yamamoto, Kazuhisa Hara +6 more | 2016-09-20 |
| 9353458 | Base substrate for epitaxial diamond film, method for producing the base substrate for epitaxial diamond film, epitaxial diamond film produced with the base substrate for epitaxial diamond film, and method for producing the epitaxial diamond film | Atsuhito Sawabe, Shintaro Maeda | 2016-05-31 |
| 9328806 | Structure of power transmission apparatus | Hiroshi Okada, Shuzo Oda, Tomoaki Nakano, Yoshihiro Yamashita, Yousuke Yamamoto +1 more | 2016-05-03 |
| 9200379 | Base material for growing single crystal diamond and method for producing single crystal diamond substrate | — | 2015-12-01 |
| 9145962 | Drive force transmission apparatus | Hiroshi Okada, Tomohiro Saito, Kazutoshi NISHINAKAMURA, Yoshihiro Yamashita, Yousuke Yamamoto | 2015-09-29 |
| 9127375 | Base material for forming single crystal diamond film and method for producing single crystal diamond using the same | — | 2015-09-08 |
| 9076653 | Substrate for growing single crystal diamond layer and method for producing single crystal diamond substrate | — | 2015-07-07 |
| 8826854 | Direct-current plasma CVD apparatus and method for producing diamond using the same | — | 2014-09-09 |
| 8731760 | Vehicle driving system control apparatus | Kazutoshi NISHINAKAMURA, Hiroshi Okada, Tomohiro Saito, Hiroyuki Usami | 2014-05-20 |