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NIHON GENSHIRYOKU KENKYU SHO

Overview
  • Total Patents
    69
About

NIHON GENSHIRYOKU KENKYU SHO has a total of 69 patent applications. Its first patent ever was published in 1962. It filed its patents most often in France, United Kingdom and Germany. Its main competitors in its focus markets environmental technology, engines, pumps and turbines and basic communication technologies are ATOMENERGIE AB, BABCOCK & WILCOX NUCLEAR OPERATIONS GROUP INC and SIEMENS NUCLEAR POWER CORP.

Patent filings in countries

World map showing NIHON GENSHIRYOKU KENKYU SHOs patent filings in countries
# Country Total Patents
#1 France 23
#2 United Kingdom 20
#3 Germany 18
#4 United States 8

Patent filings per year

Chart showing NIHON GENSHIRYOKU KENKYU SHOs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Furukawa Tomozo 4
#2 Chiyoji Kawaguchi 3
#3 Kinbara Seturo 3
#4 Yano Syukuro 3
#5 Ishihara Takehiko 3
#6 Ishimori Tomitaro 3
#7 Amano Noboru 3
#8 Kawaguchi Chiyoji 3
#9 Nakamura Eiko 3
#10 Akatsu Johkun 3

Latest patents

Publication Filing date Title
DE1514290B1 Method and apparatus for finding defective nuclear fuel elements
US3407316A Method of and apparatus for alternating current to direct current conversion utilizing a liquid metal circulation loop
GB1048469A Pulse integrating circuit
GB1009714A An alternating current magnetohydrodynamic generator
GB1043562A System for supressing the appearance of transient responses or spikes in transistorized choppers
US3345577A Symmetrical magnetic amplifier
GB999447A Process for synthesizing phenol directly from benzene
GB1044141A Method of inhibiting deterioration of organic moderator-coolants
GB1000798A Method for the inhibition of radiation damage to the reprocessing solvent tbp
US3332026A Magnetic amplifier for servo use
GB965895A Process for preparing uranium-uranium carbide cermet
GB965894A Improvements in and relating to radioactive caesium
US3296610A System for converting binary numbers into decimal numbers
DE1483155A1 Process for separating nickel, cobalt and iron
GB1031194A Improvements in the fractionation of aqueous solutions
GB969166A Comparing circuit for digital numbers
DE1245503B Nuclear reactor fuel assembly
US3283183A Magnetohydrodynamic generating system
GB1015285A Process for preparing pin a high specific activity free from p
GB1020756A System for measuring the period of a nuclear reactor using frequency conversion or period conversion