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NIPPON SHOJI KAISHA LTD

Overview
  • Total Patents
    38
About

NIPPON SHOJI KAISHA LTD has a total of 38 patent applications. Its first patent ever was published in 1973. It filed its patents most often in United States, WIPO (World Intellectual Property Organization) and Germany. Its main competitors in its focus markets pharmaceuticals, machines and organic fine chemistry are NIPPON SHOJI KK, OREAD LAB INC and FELDMAN BENJAMIN J.

Patent filings per year

Chart showing NIPPON SHOJI KAISHA LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Shikakubo Kenji 9
#2 Kashima Kenichi 8
#3 Yanagisawa Gennai 8
#4 Soda Yasuji 7
#5 Enomoto Masayasu 7
#6 Miyamoto Akira 5
#7 Nakajima Tadashi 5
#8 Ohta Yoichiro 3
#9 Kawanishi Kenji 3
#10 Takayama Masaharu 3

Latest patents

Publication Filing date Title
WO9855459A1 Process for producing piperazinesulfonamide derivatives and salts thereof
WO9842660A1 Process for producing halogenoalkylsulfonamide derivatives
EP0726247A1 Aniline derivatives having a polyunsaturated fatty acid residue and use thereof
GB2045612A Pharmaceutical compositions containing phosphatidic acids for the treatment of disorders of consciousness perception and movement
DE2619252A1 METHOD FOR MEASURING THE ACTIVITY OF LECITHINCHOLESTEROL ACYL TRANSFERASE AND LECITHIN SUBSTRATE SOLUTION THAT CAN BE USED FOR IT
US4130571A Process for preparing 1,2-diacyl-3-glycerylphosphorylcholines
DE2342054A1 Light signal transmission system - producing very wide frequency band from ultraviolet to infrared for absorption measurements
CH557126A Light signal transmission system - producing very wide frequency band from ultraviolet to infrared for absorption measurements
GB1387964A Light source device for photoelectric equipments