Issued Patents All Time
Showing 25 most recent of 76 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11131239 | Ship propulsion device | Morio Kishimoto, Jun Ito | 2021-09-28 |
| 8383308 | Positively chargeable two-component developer, image forming method, and image forming apparatus | Sakon Takahashi, Daisuke Ishizuka, Michio Take, Seijiro Ishimaru | 2013-02-26 |
| 7254878 | Apparatus for and method of manufacturing film | Yasuhiro SEKIZAWA, Kenichi Imoto, Nobuyasu Akiyoshi | 2007-08-14 |
| 7165320 | Apparatus for manufacturing film cartridge and for feeding plate material | Masahiro Ishii, Akihiko Hase | 2007-01-23 |
| 6948237 | Methods for manufacturing film cartridge and for feeding plate material | Masahiro Ishii, Akihiko Hase | 2005-09-27 |
| 6905265 | Method of and apparatus for manufacturing packaged cartridge product | — | 2005-06-14 |
| 6811111 | Method of and apparatus for producing film scroll | Akihiko Hase | 2004-11-02 |
| 6746810 | Image formation method, replenishing toner used in this method and method of producing the same, and carrier-containing toner cartridge | Masahiro Takagi, Atsuhiko Eguchi, Satoshi Inoue, Sakon Takahashi, Masahiro Uchida +4 more | 2004-06-08 |
| 6704999 | Method of and apparatus for processing photographic photosensitive film | Hideyuki Karaki, Yoshinobu Misumi, Takayuki Kambara, Susumu Sato | 2004-03-16 |
| 6694607 | Method of and apparatus for manufacturing film cartridge | Susumu Sato, Takayuki Kambara | 2004-02-24 |
| 6681478 | Method of and apparatus for processing photographic photosensitive film | Hideyuki Karaki, Yoshinobu Misumi, Takayuki Kambara, Susumu Sato | 2004-01-27 |
| 6613491 | Electrophotographic toner, electrophotographic developer and process for forming image | Satoshi Inoue, Masahiro Takagi, Kaori Ohishi, Rieko Kataoka, Fusako Kiyono +1 more | 2003-09-02 |
| 6604702 | Method of and apparatus for processing film | Hideyuki Karaki, Yoshinobu Misumi, Takayuki Kambara, Susumu Sato, Nobuyasu Akiyoshi +1 more | 2003-08-12 |
| 6519839 | Method of and apparatus for manufacturing film cartridge | Susumu Sato, Takayuki Kambara | 2003-02-18 |
| 6517985 | Electrophotographic developer and process for forming image | Masahiro Takagi, Satoshi Inoue, Kaori Ohishi, Rieko Kataoka, Fusako Kiyono | 2003-02-11 |
| 6490783 | Method of and apparatus for processing photographic photosensitive film | Hideyuki Karaki, Yoshinobu Misumi, Takayuki Kambara, Susumu Sato | 2002-12-10 |
| 6489075 | Toner for developing electrostatic latent image, process for producing the same, developer for developing electrostatic latent image, and process for forming image | Masahiro Takagi, Satoshi Inoue, Yosuke Tsurumi, Kozo Ota, Sakon Takahashi +2 more | 2002-12-03 |
| 6479206 | Toner for developing electrostatic latent image, process for producing the same, developer for developing electrostatic latent image, and process for forming image | Masahiro Takagi, Satoshi Inoue, Yosuke Tsurumi, Kozo Ota, Sakon Takahashi +2 more | 2002-11-12 |
| D464634 | Portable wireless telephone | Toshiyuki Tamaru, Atsushi Ohta | 2002-10-22 |
| 6447972 | Charging member for development of electrostatic latent image, electrostatic latent image developer, and magnetic sleeve | Tomohito Nakajima, Sakon Takahashi, Kozo Ota | 2002-09-10 |
| 6427306 | Method of and apparatus for processing photographic photosensitive film | Hideyuki Karaki, Yoshinobu Misumi, Takayuki Kambara, Susumu Sato | 2002-08-06 |
| 6403271 | Toner for developing electrostatic latent image, process for producing the same, developer for developing electrostatic latent image, and process for forming image | Masahiro Takagi, Satoshi Inoue, Yosuke Tsurumi, Kozo Ota, Sakon Takahashi +2 more | 2002-06-11 |
| 6398153 | Method of and apparatus for processing film | Hideyuki Karaki, Yoshinobu Misumi, Takayuki Kambara, Susumu Sato, Nobuyasu Akiyoshi +1 more | 2002-06-04 |
| 6317951 | Method of and apparatus for processing photographic photosensitive film | Hideyuki Karaki, Yoshinobu Misumi, Takayuki Kambara, Susumu Sato | 2001-11-20 |
| 6268099 | Toners, process for the preparation thereof, developers and method of forming images | Atsuhiko Eguchi, Takayoshi Aoki | 2001-07-31 |