Issued Patents All Time
Showing 26–41 of 41 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7484071 | Method for allocating storage area to virtual volume | Kazuyoshi Serizawa, Naoko Iwami | 2009-01-27 |
| 7325112 | High-speed snapshot method | Yumiko Haruma, Koji Sugiyama, Kei KUBO, Yoshihito Yugami | 2008-01-29 |
| 7257694 | Method for allocating storage area to virtual volume | Kazuyoshi Serizawa, Naoko Iwami | 2007-08-14 |
| 7213124 | Method for allocating storage area to virtual volume | Kazuyoshi Serizawa, Naoko Iwami | 2007-05-01 |
| 6788330 | Clock-generating circuit and image-forming apparatus having a function of canceling F-theta property errors | Kouichi Takaki | 2004-09-07 |
| 6784914 | Clock-generating circuit and image-forming apparatus having a function of canceling unevenness of scanning-light amount | Kouichi Takaki | 2004-08-31 |
| 6275856 | Method for searching for network connection path | Toshiaki Hirata, Akihiro Urano, Shuji Fujino, Mitsugu Yamada, Hidetomo Nakano +1 more | 2001-08-14 |
| 6202158 | Detection method of illegal access to computer system | Akihiro Urano, Toshiaki Hirata, Shuji Fujino, Mitsugu Yamada, Miki Niimura +2 more | 2001-03-13 |
| 6173418 | Computer for gathering log data | Shuji Fujino, Kazuyoshi Morikawa, Akihiro Urano, Hidetomo Nakano, Mitsugu Yamada +1 more | 2001-01-09 |
| 6172786 | Optical deflection device and image forming apparatus therewith | Atsushi Fujita, Satoshi Shibuya, Masao Itoh, Naoji Kamimura | 2001-01-09 |
| 6068096 | Dampening mechanism | — | 2000-05-30 |
| 6041353 | Method for searching for network connection path | Toshiaki Hirata, Akihiro Urano, Shuji Fujino, Mitsugu Yamada, Hidetomo Nakano +1 more | 2000-03-21 |
| 6021989 | Swivel assembly of a vehicle seat | Koichi Yamamoto, Takahiro Sugama, Hisayoshi Kato, Kyoji Inoue, Teruhiko Oshima | 2000-02-08 |
| 5973716 | Image forming apparatus | Yasuo Tsurubuchi, Akitoshi Matsubara | 1999-10-26 |
| 5771061 | Image forming apparatus having two-beam optical scanning unit with movable laser beam emitters and separate dynamic and precision adjusting of laser beams | Takeshi Komurasaki, Junichi Otani | 1998-06-23 |
| 5438125 | Sialic acid derivatives | Kaoru Okamoto | 1995-08-01 |