Inventor

MATSUMURA MASASHI

JP9 patents

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

MITSUBISHI ELECTRIC CORP

2 patents

US5991232ANov 23, 1999

Clock synchronous memory embedded semiconductor integrated circuit device

MITSUBISHI ELECTRIC CORP68 citations95

US5930194AJul 27, 1999

Semiconductor memory device capable of block writing in large bus width

MITSUBISHI ELECTRIC CORP37 citations92

RENESAS ELECTRONICS CORP

2 patents

US8599639B2Dec 3, 2013

Semiconductor device including internal voltage generation circuit

RENESAS ELECTRONICS CORP4 citations73

US8004923B2Aug 23, 2011

Semiconductor device including internal voltage generation circuit

RENESAS ELECTRONICS CORP3 citations62

RENESAS TECH CORP

2 patents

US7408818B2Aug 5, 2008

Semiconductor device undergoing defect detection test

RENESAS TECH CORP7 citations73

US7656736B2Feb 2, 2010

Semiconductor device including internal voltage generation circuit

RENESAS TECH CORP3 citations62

SONY CORP

1 patent

US5519677AMay 21, 1996

Biaxial actuator for driving an objective lens in both focusing and tracking directions

SONY CORP12 citations70

AKIYAMA MIHOKO

1 patent

US8451678B2May 28, 2013

Semiconductor device including internal voltage generation circuit

AKIYAMA MIHOKO1 citations59

MATSUMURA MASASHI

1 patent

US8837238B2Sep 16, 2014

Semiconductor device having a plurality of memory modules

MATSUMURA MASASHI1 citations40