Issued Patents All Time
Showing 26–42 of 42 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6455216 | Toner for developing electrostatic latent images, method for forming images and apparatus for forming images | Hitoshi Nagahama, Katsuaki Sumida | 2002-09-24 |
| 6444388 | Toner for developing electrostatic latent image | Hitoshi Nagahama, Katsuaki Sumida | 2002-09-03 |
| 6386271 | Method for continuous casting of steel | Masayuki Kawamoto, Masahito Hanao, Hirohisa Kikuchi, Masahiko Oka | 2002-05-14 |
| 6284422 | Toner for developing electrostatic latent images and image-forming apparatus | Hitoshi Nagahama, Katsuaki Sumida, Junichi Saito | 2001-09-04 |
| 6212164 | ATM switch congestion control method of connection setup requests and priority control method for receiving connection requests | Masatoshi Takihiro, Tokuhiro Niwa, Tomihisa Nishijima | 2001-04-03 |
| 6102101 | Continuous casting method and apparatus thereof | Kazuharu Hanazaki, Masakazu Koide, Masahiko Oka, Seiji Kumakura, Kazuo Okamura | 2000-08-15 |
| 6014382 | ATM switching system including a switching control portion for distributing call set-up requirement signals | Masatoshi Takihiro, Osamu Takada, Tomihisa Nishijima | 2000-01-11 |
| 5992711 | Integrated submerged entry nozzle and its manufacture | Yoichiro Mochizuki, Tetsuro Fushimi, Etsuhiro Hasebe, Moriki Hashio, Sei Hiraki | 1999-11-30 |
| 5981129 | Electrophotographic toner and method of manufacturing same | Yoshiaki Akazawa, Tatuo Imafuku, Takeaki Ohuchi, Yasuharu Morinishi, Satoshi Ogawa +3 more | 1999-11-09 |
| 5974280 | Image forming apparatus having a toner concentration controlling mechanism based on a clocked time period for the recovery | Yuichiro Takesue, Yoshiaki Akazawa, Tadashi Nakamura, Junichi Saito, Tadayuki Sawai | 1999-10-26 |
| 5961874 | Flat formed submerged entry nozzle for continuous casting of steel | Etsuhiro Hasebe, Tetsuro Fushimi, Tatsuya Shimoda, Yoichiro Mochizuki, Tadasu Takigawa +1 more | 1999-10-05 |
| 5853043 | Method and apparatus for continuous casting of a thin slab | Isamu Takeuchi, Akihiro Yamanaka, Kazuo Okamura, Hiroyasu Simizu, Takasi Kanazawa +3 more | 1998-12-29 |
| 5846683 | Toner producing method using recycled extra-fine toner particles | Tadashi Nakamura, Junichi Saito, Yasuharu Morinishi, Takeaki Ouchi, Satoshi Ogawa +1 more | 1998-12-08 |
| 5777994 | ATM switch and intermediate system | Masatoshi Takihiro, Hidehiro Fukushima, Osamu Takada, Atsushi Kimoto | 1998-07-07 |
| 5759735 | Method for preparing developer for use in electrophotographic printing | Tadashi Nakamura, Kanshiro Okamoto, Hirofumi Sakita, Yoshiaki Akazawa | 1998-06-02 |
| 5761435 | Multiprocessor bridge having storage for spanning tree operation mode information indicating whether each port of the bridge is operable under spanning tree protocol | Masashi Fukuda, Shigeki Morimoto, Takunori Yoneno, Hideyuki Matsuo, Hirpyuki Sakoda | 1998-06-02 |
| 5565294 | Electrostatic charge image-developing toner with polyethylene additive | Tadayuki Sawai, Tadashi Nakamura, Yasuharu Morinishi, Katsuaki Sumida, Toshihisa Ishida | 1996-10-15 |