Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11719706 | Method for measuring a biomarker in a biological sample of an IPAF patient | Mitsuo Otsuka, Takehiro Hasegawa | 2023-08-08 |
| 7979905 | Storage system, virus infection spreading prevention method, and virus removal support method | — | 2011-07-12 |
| 7467235 | Data transfer method and system | — | 2008-12-16 |
| 6832227 | Database management program, a database managing method and an apparatus therefor | Yumiko Seki, Takeshi Fujii, Yoshifumi Yamashita | 2004-12-14 |
| 5995096 | Conference display control method and apparatus for an electronic conference for displaying either shared or local data and transferring local data | Chiho Kitahara, Takeshi Ishizaki, Shigeaki Kinoshita, Toshimitsu Hayashi, Tomomi Suzuki +2 more | 1999-11-30 |
| 5872924 | Collaborative work support system | Yoshiyuki Nakayama, Takeshi Ishizaki, Toshimitsu Hayashi, Yoshinobu Tanigawa, Minoru Koizumi | 1999-02-16 |
| 5864670 | Communication network system in which an unregistered terminal being used by a party can be located for starting a session | Toshimitsu Hayashi, Kenjiro Mori, Yoshiyuki Nakayama, Takeshi Ishizaki | 1999-01-26 |
| 5841977 | Computer-based conferencing system with local operation function | Takeshi Ishizaki, Yoshiyuki Nakayama, Toshimitsu Hayashi, Yoshinobu Tanigawa, Minoru Koizumi | 1998-11-24 |
| 5828372 | Information processing system | — | 1998-10-27 |
| 5748894 | Cooperative information processing method and apparatus utilizing local program | Takeshi Ishizaki, Kenjiro Mori, Yoshiyuki Nakayama, Chiho Kitahara, Tomomi Suzuki | 1998-05-05 |
| 5745711 | Display control method and apparatus for an electronic conference | Chiho Kitahara, Takeshi Ishizaki, Shigeaki Kinoshita, Toshimitsu Hayashi, Tomomi Suzuki +2 more | 1998-04-28 |
| 5694544 | Conference support system which associates a shared object with data relating to said shared object | Yoshinobu Tanigawa, Yoshiyuki Nakayama, Takeshi Ishizaki | 1997-12-02 |
| 5353398 | Group working system having operator discriminating function | Chiho Kitahara, Takeshi Ishizaki, Yoshiyuki Nakayama, Kenjiro Mori, Tadashi Yamamitsu | 1994-10-04 |