Issued Patents 2002
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6498400 | Semiconductor devices | Kimio Yamakawa, Yoshiko Otani, Katsutoshi Mine | 2002-12-24 |
| 6469079 | Chlorinated vinyl chloride resin composition | Toshio Okuhara, Tadashi Tadokoro, Hiroaki Shiota, Takeyuki Suzuki | 2002-10-22 |
| 6410642 | Adhesive and semiconductor devices | Kimio Yamakawa, Katsutoshi Mine | 2002-06-25 |
| 6391081 | Metal purification method and metal refinement method | Masahito Uchikoshi, Norio Yokoyama, Kouji Mimura | 2002-05-21 |
| 6384149 | Process for production of chlorinated polyvinyl chloride resin | Tadashi Tadokoro, Takeyuki Suzuki | 2002-05-07 |
| 6379792 | Silicone adhesive sheet and method for manufacturing | Kimio Yamakawa, Yoshito Ushio, Ryoto Shima, Katsutoshi Mine | 2002-04-30 |