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HASHIMOTO MASASHI

Overview
  • Total Patents
    17
  • GoodIP Patent Rank
    216,397
About

HASHIMOTO MASASHI has a total of 17 patent applications. Its first patent ever was published in 1979. It filed its patents most often in United States, Japan and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets organic fine chemistry, semiconductors and electrical machinery and energy are YEN FENG-WEN, KOSUGE TETSUYA and YABUNOUCHI NOBUHIRO.

Patent filings in countries

World map showing HASHIMOTO MASASHIs patent filings in countries
# Country Total Patents
#1 United States 13
#2 Japan 3
#3 WIPO (World Intellectual Property Organization) 1

Patent filings per year

Chart showing HASHIMOTO MASASHIs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Hashimoto Masashi 17
#2 Igawa Satoshi 5
#3 Yamada Naoki 4
#4 Horiuchi Takayuki 3
#5 Saitoh Akihito 3
#6 Okada Shinjiro 3
#7 Kamatani Jun 3
#8 Sekiguchi Shoya 2
#9 Mitsuke Koichiro 2
#10 Takiguchi Takao 2

Latest patents

Publication Filing date Title
JP2015154070A Photoelectric conversion element using sensitizing dye of salicylaldehyde derivative
JP2015154069A Photoelectric conversion element using sensitizing dye of tropolone derivative
US2015054777A1 Position sensing method of touch panel and integrated circuit
US2012244427A1 Electrolyte material, and battery material and secondary battery using said electrolyte material
US5332934A Small to full swing conversion circuit
JPS56113362A Method and apparatus for centrifugal separation of corpuscular material
US4264597A Cephalosporin analogues and processes for the preparation thereof