Issued Patents 2003
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6632913 | Method for producing liquid urethane prepolymer and resin composition | Yasuhiro Matsumoto, Hideyuki Takeuchi | 2003-10-14 |
| 6617955 | Positive temperature coefficient thermistor | Yoshinori Kitamura | 2003-09-09 |
| 6613935 | Process for producing 1-acyl-1-cyclopropanecarboxylate derivatives | Li Rui Pan, Kiyoshi Ikura | 2003-09-02 |
| 6593419 | Polyurethane resin and method for producing the same, resin composition and sheet-form article | Shigetoki Nishino, Hideyuki Takeuchi | 2003-07-15 |