Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5852108 | Composite particulate material for resin reinforcement, production thereof, and reinforced resin composition incorporated therewith | Toru Yamanaka, Mitsunari Sotokawa | 1998-12-22 |
| 4464456 | Photosensitive polymer compositions comprising polyether-ester amides | Junichi Fujikawa, Hiroshi Mataki, Chiaki Tanaka | 1984-08-07 |
| 4438240 | Polyamide elastomer | Chiaki Tanaka, Makoto Kondow | 1984-03-20 |
| 4376856 | Polyether-ester amide and process for preparation thereof | Chiaki Tanaka | 1983-03-15 |
| 4376194 | Polyester amide and process for producing the same | Chiaki Tanaka, Nagayoshi Naito | 1983-03-08 |