YK

Yasuo Kusagaya

SO Sony: 4 patents #33 of 1,361Top 3%
Sumitomo Electric Industries: 1 patents #603 of 2,038Top 30%
Overall (1997): #5,171 of 185,788Top 3%
4
Patents 1997

Issued Patents 1997

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
5666363 Method for transmission, method for reception, method for communication and bidirectional bus system Yoshio Osakabe, Hiroshi Yamazaki, Noriko Kotabe, Koji Iwamoto, Yoko Souma +2 more 1997-09-09
5631850 Audio visual equipment with a digital bus system and method for initializing and confirming connection Shigeo Tanaka, Kenji Nakano 1997-05-20
5608730 Bi-directional communication system Yoshio Osakabe, Shigeo Tanaka, Akira Katsuyama, Hiroshi Yamazaki, Noriko Kotabe +2 more 1997-03-04
5598278 System configuration method for audio-video apparatus with digital bus interface Shigeo Tanaka, Hiroshi Yamazaki, Noriko Kotabe, Kouichi Sugiyama, Makoto Sato +2 more 1997-01-28