Inventor

ISHII TOMOKO

JP4 patents

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

MITSUBISHI ELECTRIC CORP

2 patents

US5960077ASep 28, 1999

Echo canceller

MITSUBISHI ELECTRIC CORP38 citations90

US8027494B2Sep 27, 2011

Acoustic image creation system and program therefor

MITSUBISHI ELECTRIC CORP7 citations81

MITSUI TOATSU CHEMICALS

1 patent

US5219738AJun 15, 1993

Animal cell transformant, method for obtaining the transformant and method for producing desired foreign gene product by using the transformant

MITSUI TOATSU CHEMICALS0 citations39

MIYAJIMA NAOTO

1 patent

US8326264B2Dec 4, 2012

Mobile communication network system and locking method of a mobile terminal apparatus

MIYAJIMA NAOTO1 citations38