Issued Patents All Time
Showing 26–43 of 43 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5748894 | Cooperative information processing method and apparatus utilizing local program | Takeshi Ishizaki, Yoshiyuki Nakayama, Chiho Kitahara, Masami Kameda, Tomomi Suzuki | 1998-05-05 |
| 5745711 | Display control method and apparatus for an electronic conference | Chiho Kitahara, Takeshi Ishizaki, Shigeaki Kinoshita, Toshimitsu Hayashi, Masami Kameda +2 more | 1998-04-28 |
| 5712968 | System for establishing new path in ring network and dividing ring shaped path into plurality of ring shaped paths by being rid of faulty path | Yoshiyuki Nakayama, Takeshi Ishizaki, Fumio Nakamura, Tadashi Yamamitsu | 1998-01-27 |
| 5379374 | Collaborative information processing system and workstation | Takeshi Ishizaki, Yoshiyuki Nakayama, Fumio Nakamura, Tadashi Yamamitsu | 1995-01-03 |
| 5363507 | Method and system for storing and retrieving collaboratively processed information by associated identification data | Yoshiyuki Nakayama, Tadashi Yamamitsu | 1994-11-08 |
| 5353398 | Group working system having operator discriminating function | Chiho Kitahara, Takeshi Ishizaki, Yoshiyuki Nakayama, Tadashi Yamamitsu, Masami Kameda | 1994-10-04 |
| 5280583 | System and method for performing interlocution at a plurality of terminals connected to communication network | Yoshiyuki Nakayama, Kazuo Takaragi, Singi Domen | 1994-01-18 |
| 5247615 | Control method and system for establishing a connection among terminals forming a joint project information processing system | Yoshiyuki Nakayama, Fumio Nakamura, Tadashi Yamamitsu | 1993-09-21 |
| 5208912 | Joint information processing system comprising a plurality of terminal apparatuses guaranteeing identicalness of data processing results | Yoshiyuki Nakayama, Tadashi Yamamitsu | 1993-05-04 |
| 5166077 | Latex for immobilization of physiologically active substances for immuno nephelometry | Yasuo Kihara, Tetsuo Watanabe, Takashi Tsuji | 1992-11-24 |
| 5040142 | Method of editing and circulating an electronic draft document amongst reviewing persons at remote terminals attached to a local area network | Yoshiyuki Nakayama, Toshiro Nose | 1991-08-13 |
| 4806919 | Multi-window display system with modification or manipulation capability | Yoshiyuki Nakayama, Kunihiro Yanagi | 1989-02-21 |
| 4779081 | Graphics in display unit | Yoshiyuki Nakayama, Akio Hayashi, Shinji Kimura | 1988-10-18 |
| 4736201 | High speed image drawing method and apparatus therefor | Yoshiyuki Nakayama, Akio Hayashi, Junichi Seki | 1988-04-05 |
| 4735990 | Aqueous resin emulsion | Yasuo Kihara, Takashi Kawasaki, Keiichi Ushiyama | 1988-04-05 |
| 4666977 | Aqueous resin emulsion | Yasuo Kihara, Takashi Kawasaki, Keiichi Ushiyama | 1987-05-19 |
| 4608662 | Method for editing document | Shigeru Watanabe, Hiroshi Kinukawa, Kenji Koichi, Shinji Kimura, Makoto Yamanouchi +1 more | 1986-08-26 |
| 4539563 | Method and apparatus for drawing lines | Kazuaki Sako | 1985-09-03 |