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EGUCHI HIROSHI

Overview
  • Total Patents
    13
About

EGUCHI HIROSHI has a total of 13 patent applications. Its first patent ever was published in 1977. It filed its patents most often in Japan and United States. Its main competitors in its focus markets optics, audio-visual technology and environmental technology are OKADA HIDEYUKI, TANI TAKESHI and OKADA TAKUYA.

Patent filings in countries

World map showing EGUCHI HIROSHIs patent filings in countries
# Country Total Patents
#1 Japan 7
#2 United States 6

Patent filings per year

Chart showing EGUCHI HIROSHIs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Eguchi Hiroshi 13
#2 Yamazaki Shigeru 2
#3 Tatsumoto Yuhei 2
#4 Tsujihara Kiyohito 2
#5 Eguchi Tatsuya 2
#6 Tamura Tomonobu 2
#7 Seki Hirotada 1
#8 Kobayashi Yuji 1
#9 Tomita Shigeo 1
#10 Eguchi Hiroko 1

Latest patents

Publication Filing date Title
JP2007064868A Method of determining ship anchoring position using fish finder, and fish finder used therefor
JP2004202102A Apparatus and method for manufacturing liquid deodorizer
JP2004201638A Method for producing immobilized inclusion material
JPH0214189A Postcard of ceramic art
JPH01295802A Manufacture of inorganic molding with clouding pattern
JPS55127183A Method of cleaning duct
JPS5473821A Method of making inorganic formed body having cloudy pattern