Issued Patents 2002
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6465143 | Electrophotographic photosensitive member, process cartridge and electrophotographic apparatus | Masato Tanaka, Hideki Anayama, Hidetoshi Hirano, Kan Tanabe, Kazue Asakura | 2002-10-15 |
| 6447967 | Phthalocyanine crystal, production process therefor, and electrophotographic photosensitive member, process cartridge and apparatus using the crystal | Masato Tanaka, Hidetoshi Hirano, Kan Tanabe, Kazue Asakura | 2002-09-10 |
| 6402873 | Method of manufacturing laminated thermoplastic resin sheet and apparatus therefor | Akira Funaki, Masahiro Kubo | 2002-06-11 |
| 6372324 | Soft transparent polyethylene resin sheet and process for producing the same | Tohru Yukumoto, Kenichi Fujiwara, Tomohiro Nagao | 2002-04-16 |