Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6447900 | Pressure-sensitive adhesive | Yasuhiro Doi, Yoshinobu Ishikawa, Toshitaka Sakuda, Kenichi Shiba | 2002-09-10 |
| 5500261 | Resin composition and a container | Shinobu Takei, Hiroaki Iwasaki, Tetsuhiro Ohsawa, Yasunori Hosokowa | 1996-03-19 |
| 5397610 | Plastic molding having luster and method of molding the same | Shingo Odajima, Tetsuhiro Osawa, Masanori Takita, Yukihiro Nakano | 1995-03-14 |
| 4868086 | Electrographic toner and process for preparation thereof | Yukiya Sato, Kazunari Takemura, Rikio Tsushima | 1989-09-19 |
| 4795792 | Process for preparing particles of olefin-maleic anhydride copolyer | Yoshiyuki Muroi, Rikio Tsushima | 1989-01-03 |
| 4789613 | Electrostatic image developing toner with high dielectric material | Kazunari Takemura, Yukiya Sato, Rikio Tsushima | 1988-12-06 |