Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8178619 | (Meth) acrylic polymer and vinyl chloride resin composition containing the same | Mitsutaka Sato | 2012-05-15 |
| 7569320 | Polyester resin for toner, toner for developing electrostatic charge image and method for forming image | Hirofumi Iemura, Akira Yamane, Yoshinori Onose | 2009-08-04 |
| 7141344 | Electrostatic image developer and image-forming process | Hirofumi Iemura, Shigehiro Hayashi | 2006-11-28 |
| 6756170 | Electrostatic image developing toner and image-forming method using the same | Hirofumi Iemura, Takaaki Hikosaka | 2004-06-29 |
| 6221966 | Vinyl chloride resin composition | Mamoru Kadokura, Karin Janssen, Akira Takaki, Yasuhiro Miki | 2001-04-24 |
| 6140417 | Vinyl chloride resin composition | Mamoru Kadokura, Karin Janssen, Akira Takaki, Yasuhiro Miki | 2000-10-31 |
| 5066975 | System for controlling movement of a document table in a copying apparatus | Takahiro Fukunaga | 1991-11-19 |
| 4990957 | Automatic exposure device | Atsushi Narukawa, Masakiyo Okuda, Masanori Mori, Yukio Nakai | 1991-02-05 |
| 4920379 | Image forming apparatus with a common power source for various chargers and a simplified arrangement for subjecting the photosensitive drum to blank exposure | Takahiro Fukunaga, Manabu Matsumoto | 1990-04-24 |
| 4860051 | Copying process timing control system for electrophotographic copying machine | Akihiko Taniguchi | 1989-08-22 |
| 4688929 | Combined alarm display and numerical display for electrophotographic copying machine | Akihiko Taniguchi, Haruyoshi Migita, Itsuro Kato | 1987-08-25 |
| 4687320 | Control system for a copier | Akihiko Taniguchi | 1987-08-18 |