Issued Patents All Time
Showing 51–71 of 71 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7298992 | Process cartridge that accurately disposes brush with respect to image bearing member | Soichiro Nishimura, Fumikazu Sato, Tsutomu Suzuki, Yoshinori Ito, Takashi Shimizu | 2007-11-20 |
| D551285 | Photosensitive drum unit | Takeyuki Takagi | 2007-09-18 |
| D550764 | Toner cartridge | Takeyuki Takagi, Isao Kishi | 2007-09-11 |
| D550765 | Toner cartridge | Takeyuki Takagi, Isao Kishi | 2007-09-11 |
| D550763 | Photosensitive drum unit | Takeyuki Takagi | 2007-09-11 |
| 7248817 | Process cartridge and image forming apparatus | Isao Kishi, Tsutomu Suzuki | 2007-07-24 |
| 7146121 | Process unit, photoconductive unit, developing unit, and image forming apparatus | Mitsuru Horinoe, Masahiro Ishii, Isao Kishi, Takeshi Fuwazaki | 2006-12-05 |
| 7069870 | Electric sewing machine | Akira Orii | 2006-07-04 |
| 7031632 | Image forming apparatus including air-flow direction changing around transferring device | Hideaki Deguchi, Hidenori Hisada | 2006-04-18 |
| 7020405 | Image forming device capable of interrupting application of driving signal at a drive unit | Fumio Morita, Fumikazu Sato, Hideaki Deguchi | 2006-03-28 |
| 7013820 | Ship and operating method therefor | Toshinobu Sakamoto | 2006-03-21 |
| 6682377 | Propulsion apparatus for a vessel | Toshinobu Sakamoto, Tetsuji Hoshino | 2004-01-27 |
| 6512904 | Recording medium feed path for an image forming apparatus | Fumikazu Sato | 2003-01-28 |
| 6405012 | Image forming apparatus and process cartridge with copy medium static eliminator | — | 2002-06-11 |
| 6219505 | Image forming apparatus having paper-dust removing devices | Shougo Sato, Masahiro Ishii, Takeshi Fuwazaki | 2001-04-17 |
| 5953569 | Toner supply roller for use in image forming device | — | 1999-09-14 |
| 5097779 | Pattern selecting device of an electronic sewing machine | Akira Orii | 1992-03-24 |
| 4976552 | Sewing machine of a sewing machine by wireless controller | Toshitaka Toyomi | 1990-12-11 |
| 4859917 | Speed control device for an electric sewing machine | Michio Hisatake | 1989-08-22 |
| 4857469 | Process for preparing optically active mercapto compound | Fumihiro Ishimura, Seiji Akiyama | 1989-08-15 |
| 4774899 | Speed setting device for an electric sewing machine | Michio Hisatake | 1988-10-04 |