Learn more

TOSHIBA RAY O VAC KK

Overview
  • Total Patents
    14
About

TOSHIBA RAY O VAC KK has a total of 14 patent applications. Its first patent ever was published in 1980. It filed its patents most often in Japan. Its main competitors in its focus markets electrical machinery and energy and environmental technology are SEDNEFF CONSTANTIN DE, SUZHOU LVNONG AVIAT PLANT PROT TECHNOLOGY CO LTD and SUZUKI MASAHARU.

Patent filings in countries

World map showing TOSHIBA RAY O VAC KKs patent filings in countries
# Country Total Patents
#1 Japan 14

Patent filings per year

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

Focus technologies

# Technology
#1 Batteries
#2 Reduction of greenhouse gas emissions

Top inventors

# Name Total Patents
#1 Nagamine Akio 8
#2 Miyasaka Koujirou 8
#3 Chiba Nobuaki 8
#4 Inada Kuniaki 3
#5 Takagishi Hitoshi 2
#6 Anayama Makoto 2
#7 Fujita Kouji 2
#8 Tezuka Takeo 1
#9 Nakatani Katsunori 1
#10 Aoki Yoshiyasu 1

Latest patents

Publication Filing date Title
JPS56160759A Alkaline battery
JPS56160763A Alkaline battery
JPS56160762A Alkaline battery
JPS56160760A Alkaline battery
JPS56160767A Alkaline battery
JPS56160768A Silver-oxide battery
JPS56160764A Alkaline battery
JPS56160758A Alkaline battery
JPS56160765A Silver-oxide battery
JPS56160761A Alkaline battery
JPS56156669A Manufacture of positive electrode for organic solvent battery
JPS56152162A Fabrication of negative electrode for organic solvent battery
JPS56138866A Silver ii oxide battery
JPS56138861A Manufacture of battery