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OKUMURA TOMOHIRO

Overview
  • Total Patents
    22
About

OKUMURA TOMOHIRO has a total of 22 patent applications. Its first patent ever was published in 2005. It filed its patents most often in United States. Its main competitors in its focus markets electrical machinery and energy, semiconductors and chemical engineering are OECHSNER HANS, CHEMITORONICS CO LTD and KOSHIISHI AKIRA.

Patent filings in countries

World map showing OKUMURA TOMOHIROs patent filings in countries
# Country Total Patents
#1 United States 22

Patent filings per year

Chart showing OKUMURA TOMOHIROs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Okumura Tomohiro 22
#2 Nakayama Ichiro 14
#3 Mizuno Bunji 11
#4 Sasaki Yuichiro 11
#5 Ito Hiroyuki 7
#6 Okashita Katsumi 7
#7 Jin Cheng-Guo 6
#8 Saitoh Mitsuo 3
#9 Maeshima Satoshi 2
#10 Suganuma Shinji 1

Latest patents

Publication Filing date Title
US2010317695A1 Gel composition for treating mycosis
US2009176355A1 Plasma doping device with gate shutter