Issued Patents All Time
Showing 1–25 of 34 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7669340 | Surveying apparatus | Homu Takayama, Takanori Yachi, Masatoshi Sakurai | 2010-03-02 |
| 7503123 | Surveying apparatus | Homu Takayama, Takanori Yachi, Masatoshi Sakurai | 2009-03-17 |
| 5341194 | Belt type image forming unit | Satoshi Haneda, Shizuo Morita, Masakazu Fukuchi | 1994-08-23 |
| 5327208 | Color image forming apparatus with a multicolor detachable process unit | Shizuo Morita, Satoshi Haneda, Masakazu Fukuchi, Seiko Naganuma, Masahiko Itaya +1 more | 1994-07-05 |
| 5287161 | Color image forming apparatus with a multicolor detachable process unit | Shizuo Morita, Satoshi Haneda, Masakazu Fukuchi, Seiko Naganuma, Masahiko Itaya +1 more | 1994-02-15 |
| 5258816 | Cleaning device for a color image forming apparatus | Satoshi Haneda, Masakazu Fukuchi, Shizuo Morita | 1993-11-02 |
| 5253015 | Sheet load system for image forming apparatus | Shizuo Morita, Masakazu Fukuchi, Satoshi Haneda | 1993-10-12 |
| 5210576 | Image forming apparatus having a first mode for forming a multicolor image of restricted length and a second mode for forming a monocolor image of unrestricted length | Satoshi Haneda, Masakazu Fukuchi, Shizuo Morita | 1993-05-11 |
| 5189472 | Color image forming apparatus having a plurality of guide members facing a plurality of developing devices | Satoshi Haneda, Masakazu Fukuchi, Shizuo Morita | 1993-02-23 |
| 5184187 | Color image forming apparatus | Satoshi Haneda, Shizuo Morita, Masakazu Fukuchi | 1993-02-02 |
| 5175570 | Color image forming apparatus having an adjustor which corrects the position of a latent image according to registration marks | Satoshi Haneda, Masakazu Fukuchi, Shizuo Morita | 1992-12-29 |
| 5168318 | Color image forming apparatus having a predetermined space maintained between a photosensitive belt and developing devices | Satoshi Haneda, Shizuo Morita, Masakazu Fukuchi | 1992-12-01 |
| 5160963 | Image forming apparatus having process cartridge | Satoshi Haneda, Shizuo Morita, Masakazu Fukuchi | 1992-11-03 |
| 5146270 | Color image forming apparatus having interchangeable image forming process cartridges | Sizuo Morita, Satoshi Haneda, Masakazu Fukuchi, Hisashi Shoji | 1992-09-08 |
| 5143017 | Developing device having a baffle plate between plural augers which cleans the developing rollers | Satoshi Haneda, Masakazu Fukuchi, Shizuo Morita | 1992-09-01 |
| 5140369 | Color image forming apparatus having a process cartridge containing a belt shaped image carrier, toner replenishing means and detachable paper cartridge | Satoshi Haneda, Shizuo Morita, Masakazu Fukuchi | 1992-08-18 |
| 5140411 | Image reading apparatus capable of discriminating between a chromatic and an achromatic portion of an image | Satoshi Haneda, Masakazu Fukuchi, Seiko Naganuma, Masahiko Itaya, Shizuo Morita | 1992-08-18 |
| 5136339 | Image forming apparatus having a cassette storage mode | Shizuo Morita, Masakazu Fukuchi, Satoshi Haneda | 1992-08-04 |
| 5124747 | Color copy machine with detachable process cartridge | Satoshi Haneda, Masakazu Fukuchi, Hisashi Shoji, Shizuo Morita | 1992-06-23 |
| 5119134 | Photosensitive member protection shutter for use in a color image forming apparatus | Satoshi Haneda, Masakazu Fukuchi, Shizuo Morita | 1992-06-02 |
| 5107304 | Removable cartridge for a color image forming apparatus | Satoshi Haneda, Masakuzu Fukuchi, Hisashi Shoji, Shizuo Morita | 1992-04-21 |
| 5103261 | Clamshell type color image forming apparatus | Shizuo Morita, Satoshi Heneda, Masakazu Fukuchi, Seiko Nagamuma, Masahiko Itaya | 1992-04-07 |
| 5073801 | Color image forming apparatus having different ejection parts for different paper thickness | Satoshi Haneda, Masakazu Fukuchi, Shizuo Morita | 1991-12-17 |
| 5065195 | Color image forming apparatus having a freely installable and detachable process cartridge | Satoshi Haneda, Masakazu Fukuchi, Shizuo Morita | 1991-11-12 |
| 5063411 | Color image forming apparatus having a unitary guide plate facing a plurality of developing devices | Satoshi Haneda, Masakazu Fukuchi, Shizuo Morita | 1991-11-05 |