Inventor

HAYAKAWA FUMIYASU

JP4 patents

⚠️ This page may combine multiple inventors who share the name “HAYAKAWA FUMIYASU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

NEC CORP

2 patents

US5042029AAug 20, 1991

Congestion control method and apparatus for end-to-end packet communication

NEC CORP101 citations91

US7212500B2May 1, 2007

ANS designed for a conference between conference room terminals and network system including the ANS

NEC CORP1 citations47

KONISHIROKU PHOTO IND

1 patent

US4062631ADec 13, 1977

Sheet handling of a copying machine

KONISHIROKU PHOTO IND26 citations79

TOKYO ELECTRIC POWER CO

1 patent

US7136921B2Nov 14, 2006

Network system, detection method and monitoring method of network entity faults, and storage medium

TOKYO ELECTRIC POWER CO2 citations54