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TOSHIBA RAY O VAC

Overview
  • Total Patents
    241
About

TOSHIBA RAY O VAC has a total of 241 patent applications. Its first patent ever was published in 1974. It filed its patents most often in Japan. Its main competitors in its focus markets environmental technology, electrical machinery and energy and chemical engineering are ZHAO YUANLEI, WANGXIANG A123 SYSTEM ASIA LTD and SUZHOU PHYLION BATTERY CO LTD.

Patent filings in countries

World map showing TOSHIBA RAY O VACs patent filings in countries
# Country Total Patents
#1 Japan 241

Patent filings per year

Chart showing TOSHIBA RAY O VACs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Yoshida Kazumasa 49
#2 Nagamine Akio 43
#3 Takagishi Hitoshi 41
#4 Matsutani Takeshi 32
#5 Iizuka Kazuo 23
#6 Watanabe Michio 20
#7 Inada Kuniaki 19
#8 Naitou Masaaki 18
#9 Yoneyama Kunio 18
#10 Koga Kenji 16

Latest patents

Publication Filing date Title
JPS5686455A Alkali battery
JPS5686463A Organic solvent battery
JPS5688804A Instantaneous gas generating apparatus
JPS5676170A Organic-solvent battery
JPS5676163A Manufacture of alkaline cell
JPS5669773A Organic-electrolyte battery
JPS5661770A Thin battery
JPS5657264A Battery
JPS5657261A Thin battery
JPS5654759A Manufacture of alkaline battery
JPS5654760A Manufacture of alkaline battery
JPS5654755A Manufacture of alkaline battery
JPS5654763A Alkaline battery
JPS5654761A Manufacture of alkaline battery
JPS5652867A Alkaline battery
JPS5652874A Alkaline battery
JPS5652864A Alkaline battery
JPS5650071A Air cell
JPS5650062A Alkaline battery
JPS5650051A Alkaline battery