Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5405570 | Method of preparing a durable air-permeable mold | Kazuyuki Nishikawa, Yojiro Hayashi, Naoshi Makiguchi, Takehiro Inagaki, Koji Nishioka +1 more | 1995-04-11 |
| 4623499 | Method for manufacture of shaped article of organic substance | Kazuyuki Nishikawa, Naoshi Makiguchi, Katsuya Nagano, Yoshio Nakayama, Hiroyuki Sasaki | 1986-11-18 |
| 4531705 | Composite and durable forming model with permeability | Takeo Nakagawa, Hiroyuki Noguchi, Akira Yanagisawa, Masanobu Tsuchida, Takehiro Inagaki +1 more | 1985-07-30 |