Inventor

TAMAGAWA MASAHIRO

JP4 patents

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

TAMAGAWA MASAHIRO

2 patents

US8427190B2Apr 23, 2013

Power supply apparatus, power supply unit diagnostic apparatus, and method for controlling power supply apparatus

TAMAGAWA MASAHIRO1 citations45

US9104338B2Aug 11, 2015

Network storage system, disk array device, host device, access control method, and data access method

TAMAGAWA MASAHIRO0 citations32

NEC CORP

1 patent

US5889937AMar 30, 1999

Hard disk apparatus capable of transforming logical addresses of apparatus diagnosis cylinders to HDD-by-HDD physical addresses

NEC CORP85 citations91

FUJITSU LTD

1 patent

US5787263AJul 28, 1998

Method of an apparatus for controlling data transfer

FUJITSU LTD12 citations68