Issued Patents 2002
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6501767 | Mobile IP communication scheme for supporting mobile computer move over different address spaces | Masahiro Ishiyama, Atsushi Fukumoto, Yoshiyuki Tsuda | 2002-12-31 |
| 6480464 | Disk cartridge with holder and disk information | Tomomi Okamoto, Kyuichiro Nagai, Hirofumi Taguchi, Hiroaki Ono, Nobuo Masuoka | 2002-11-12 |
| 6463030 | Disc cartridge | Tomomi Okamoto, Kyuichiro Nagai, Hiroaki Ono | 2002-10-08 |
| 6459867 | Developing apparatus | Toshihide Ohgoshi, Shigeyuki Wakada, Eiichi Kido, Takayuki Yamanaka, Masahiro Sakai +2 more | 2002-10-01 |
| 6449242 | Disk cartridge | Tomomi Okamoto, Kyuichiro Nagai, Hiroaki Ono | 2002-09-10 |
| 6442616 | Method and apparatus for communication control of mobil computers in communication network systems using private IP addresses | Masahiro Ishiyama, Osamu Moriya, Atsushi Shimbo, Toshio Okamoto | 2002-08-27 |
| 6405009 | Image forming apparatus including system for recycling toner | Kouji Shinkawa, Takashi Sakai, Takayuki Yamanaka, Jitsuo Masuda | 2002-06-11 |
| 6400678 | Disc cartridge | Tomomi Okamoto, Kyuichiro Nagai, Hiroaki Ono | 2002-06-04 |
| 6353720 | Image developing device using a toner as a developer | Takashi Sakai, Takayuki Yamanaka, Jitsuo Masuda | 2002-03-05 |
| 6349087 | Disk cartridge with a disk holding member | Tomomi Okamoto, Kyuichiro Nagai, Hirofumi Taguchi, Hiroaki Ono, Nobuo Masuoka | 2002-02-19 |
| 6339686 | Developer unit with cleaning element | Takayuki Yamanaka, Eiichi Kido, Mikie Kobayashi, Shigeyuki Wakada, Jitsuo Masuda +3 more | 2002-01-15 |