Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11838660 | Apparatus, system, and movable body | Tetsuya Itano, Tatsuya Ryoki, Yu Arishima | 2023-12-05 |
| 11824532 | Level shift circuit, light source, and image forming apparatus | Naoki Isoda | 2023-11-21 |
| 6551920 | Semiconductor device and fabrication method thereof | Tomoyuki Uchiyama, Kazuhisa Sasaki | 2003-04-22 |
| 6406564 | Electric welded boiler steel pipe | Yasushi Hasegawa, Junichi OKAMOTO | 2002-06-18 |
| 6372630 | Semiconductor device and fabrication method thereof | Tomoyuki Uchiyama, Kazuhisa Sasaki | 2002-04-16 |
| 6162307 | BN-precipitation-strengthened low-carbon-ferritic heat-resistant steel excellent in weldability | Yasushi Hasegawa | 2000-12-19 |
| 5716465 | High-corrosion-resistant martensitic stainless steel having excellent weldability and process for producing the same | Takuya Hara, Asahi Hitoshi, Hiroshi Tamehiro, Akira Kawakami | 1998-02-10 |