Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11655190 | Hydraulic composition for additive manufacturing device, and process for producing casting mold | Yoshifumi Ohgi, Makoto Tanimura, Atsuya Toba, Hayato Suzuki | 2023-05-23 |
| 11173539 | Hydraulic composition for additive manufacturing device and method of manufacturing casting mold | Yoshifumi Ohgi, Yusuke Ishii, Takeshi Nakazaki, Shinya Naka | 2021-11-16 |
| 7822548 | Navigation apparatus, vehicle lending system, and vehicle lending method | Ikunori Hisada, Hiroshi Nakashima | 2010-10-26 |
| 6806941 | Pattern forming method and pattern forming apparatus | Soichi Inoue, Iwao Higashikawa, Shigehiro Hara, Kazuko Yamamoto | 2004-10-19 |
| 6335145 | Pattern forming method and pattern forming apparatus | Soichi Inoue, Iwao Higashikawa, Shigehiro Hara, Kazuko Yamamoto | 2002-01-01 |
| 6165652 | Pattern forming method and pattern forming apparatus | Soichi Inoue, Iwao Higashikawa, Shigehiro Hara, Kazuko Yamamoto | 2000-12-26 |
| 6040114 | Pattern forming method | Soichi Inoue, Iwao Higashikawa, Shigehiro Hara, Kazuko Yamamoto | 2000-03-21 |
| 5807650 | Photo mask and apparatus for repairing photo mask | Haruki Komano, Hiroko Nakamura, Munehiro Ogasawara, Satoshi Masuda, Katsuya Okumura | 1998-09-15 |
| 4926487 | Speaker system | Tetsuji Yoshida, Yoshiaki Teraoka, Ken Kozaki, Kenji Hara, Hiroshi Satou +1 more | 1990-05-15 |