Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11401594 | Hot-rolled steel sheet for coiled tubing and method for manufacturing the same | Hideyuki Kimura, Ichiro Sugimoto, Makoto Asai, Takeshi Yokota | 2022-08-02 |
| 11313008 | Steel member and production method therefor | Shunsuke Toyoda, Ichiro Sugimoto | 2022-04-26 |
| 11214847 | High-strength hot-rolled steel sheet for electric resistance welded steel pipe and manufacturing method therefor | Hiroshi Nakata, Motohiko Urabe | 2022-01-04 |
| 10950876 | Reactor unit | — | 2021-03-16 |
| 10876180 | Method of manufacturing hot rolled steel sheet for square column for building structural members | Chikara Kami, Yuta Tamura, Takato Tamai | 2020-12-29 |
| 10870779 | Removable water-based pressure-sensitive adhesive composition and removable pressure-sensitive adhesive sheet | Kentaro Miyazawa, Hirokazu Umemiya | 2020-12-22 |
| 10828992 | Fuel cell unit | Ikuhiro Nakamura | 2020-11-10 |
| 10368470 | Reactor unit and fuel cell vehicle including reactor unit | Ikuhiro Nakamura, Kozo MATSUURA, Koji Katano, Hiroyuki Sekine | 2019-07-30 |
| 9708680 | Hot rolled steel sheet for square column for building structural members | Chikara Kami, Yuta Tamura, Takato Tamai | 2017-07-18 |
| 9280069 | Exposure apparatus, producing method of exposure apparatus, and producing method of microdevice | — | 2016-03-08 |
| 7879287 | Hot-rolled steel sheet for high-strength electric-resistance welded pipe having sour-gas resistance and excellent weld toughness, and method for manufacturing the same | Takashi Kobayashi, Hiroshi Nakata, Chikara Kami, Toru Inazumi | 2011-02-01 |
| 6134007 | Method for measuring orthogonality having a third interferometer which is not orthogonal | Tsuyoshi Naraki | 2000-10-17 |
| 6009443 | Electronic dictionary and language interpreter with multiple inflection display | — | 1999-12-28 |
| 5995225 | Method for measuring orthogonality in a stage of an exposure apparatus | Tsuyoshi Naraki | 1999-11-30 |