Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12000028 | Rail vehicle axle | Taizo Makino, Yuichiro Yamamoto, Yutaka Wakasu, Kiyonobu Sugae, Yukiteru Takeshita +1 more | 2024-06-04 |
| 11691424 | Liquid ejection head, and liquid ejection device | Michiko Johnson | 2023-07-04 |
| 11524499 | Substrate, liquid ejection head, and manufacturing method thereof | Noriyasu Ozaki | 2022-12-13 |
| 10696048 | Method of manufacturing inkjet head substrate | Masataka Kato, Hiroshi Higuchi, Atsunori Terasaki, Shuichi Tamatsukuri | 2020-06-30 |
| 10626345 | Threaded joint for pipes | Kunio Goto, Masaru Takahashi, Keishi Matsumoto, Michihiko Iwamoto, Ryuichi Imai +1 more | 2020-04-21 |
| 10583656 | Liquid discharge head, recording apparatus, and method of manufacturing liquid discharge head | Masataka Kato, Toshiyasu Sakai, Atsunori Terasaki, Shuichi Tamatsukuri, Hiroshi Higuchi | 2020-03-10 |
| 10518531 | Liquid ejection head substrate | Hiroshi Higuchi, Toshiyasu Sakai, Masataka Kato | 2019-12-31 |
| 10046383 | Cu—Sn coexisting steel and method for manufacturing the same | Naotsugu Yoshida, Hirofumi Nakamura, Nobuo Otsuka | 2018-08-14 |
| 9914295 | Method for manufacturing structure | Hiroshi Higuchi, Masataka Kato, Yoshinao Ogata, Toshiyasu Sakai, Tetsushi Ishikawa +7 more | 2018-03-13 |
| 9586400 | Liquid discharge head, liquid discharge apparatus, and method of manufacturing liquid discharge head | Masataka Kato, Yoshinao Ogata, Toshiyasu Sakai, Hiroshi Higuchi | 2017-03-07 |
| 9457559 | Method of making semiconductor substrate using an etching mask and method of making liquid ejection head substrate using an etching mask | Hiroshi Higuchi | 2016-10-04 |
| 9321982 | Threaded joint for pipes | Kunio Goto, Masaru Takahashi, Keishi Matsumoto, Michihiko Iwamoto, Ryuichi Imai +1 more | 2016-04-26 |
| 8586644 | Photocurable composition suitable for rust prevention of a threaded joint for steel pipes | Tomomitsu Nagareo, Yoshinori Kameda, Keishi Matsumoto, Masaru Takahashi, Kunio Goto +1 more | 2013-11-19 |