Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12191777 | Power conversion device | Takuya Yagi, Shinichiro Hayakawa | 2025-01-07 |
| 10519565 | SiC single crystal and method for producing same | — | 2019-12-31 |
| 10415152 | SiC single crystal and method for producing same | — | 2019-09-17 |
| 10167570 | N-type SiC single crystal and method for its production | — | 2019-01-01 |
| 9732437 | SiC single crystal and method for producing same | — | 2017-08-15 |
| 9732436 | SiC single-crystal ingot, SiC single crystal, and production method for same | Katsunori Danno | 2017-08-15 |
| 9702057 | Method for producing an n-type SiC single crystal from a Si—C solution comprising a nitride | — | 2017-07-11 |
| 8445951 | Semiconductor integrated circuit device including a fin-type field effect transistor and method of manufacturing the same | Hiroshi Furuta, Shunsaku Naga | 2013-05-21 |
| 8050108 | Semiconductor memory device and semiconductor memory device operation method | Kenjiyu Shimogawa, Hiroshi Furuta, Shunsaku Naga | 2011-11-01 |
| 6845993 | Rack and pinion steering apparatus and method for producing the same | — | 2005-01-25 |
| 6492721 | High-voltage signal detecting circuit | — | 2002-12-10 |
| 6140835 | Input buffer circuit | — | 2000-10-31 |
| 5811489 | Coating resin composition based on a graft copolymerized resin and method of producing the same | Takaaki Ueda, Keiji Urata | 1998-09-22 |
| 5640348 | Non-volatile semiconductor memory | — | 1997-06-17 |
| 5293332 | Semiconductor memory device with switchable sense amps | — | 1994-03-08 |
| 5284712 | Cement-containing ceramic articles and method for production thereof | Kazuyuki Kawai, Kazumasa Goto | 1994-02-08 |
| 4407769 | Method of manufacturing cement products having superior mechanical strength | Shozo Harada, Kazuo Ito, Tetsuya Koide | 1983-10-04 |