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ROHM CORP

Overview
  • Total Patents
    17
About

ROHM CORP has a total of 17 patent applications. Its first patent ever was published in 1985. It filed its patents most often in United States, EPO (European Patent Office) and China. Its main competitors in its focus markets computer technology, semiconductors and basic communication technologies are HEFEI RELIANCE MEMORY LTD, NSCORE INC and LAM CHUNG H.

Patent filings per year

Chart showing ROHM CORPs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Chow Edwin 9
#2 Chang Shang-De 9
#3 Chang Jia-Hwang 8
#4 Fong Vincent L 2
#5 Mukherjee Satyen 2
#6 Chang Thomas 2
#7 Zhang J-H 1
#8 Koji Saito 1
#9 Chang S-D 1
#10 Masashi Furumoto 1

Latest patents

Publication Filing date Title
WO9524057A2 Low voltage one transistor flash eeprom cell using fowler-nordheim programming and erase
US5465062A Transition detector circuit
US5097444A Tunnel EEPROM with overerase protection