Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12358476 | Vehicle travel control device | Shoji Ozaki, Ryosuke OCHIAI, Masahiro Hara | 2025-07-15 |
| 6811469 | Grinding wheel for polishing and polishing method employing it | Hisao Yamamoto | 2004-11-02 |
| RE36082 | Vacuum degassing method and its apparatus | Kazuhiko Ishimura, Masaaki Yoshikawa, Misao Okada, Shinsuke Nakajima | 1999-02-09 |
| 5851258 | Backup structure for a pipe for feeding a molten substance of high temperature | Hiroshi Ando, Chikao Tanaka, Shinji Takeshita, Koji Hirasawa, Sei Nagano +2 more | 1998-12-22 |
| 5316563 | Vacuum degassing method and its apparatus | Kazuhiko Ishimura, Masaaki Yoshikawa, Misao Okada, Shinsuke Nakajima | 1994-05-31 |