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TOYOKO RIKEN KK

Overview
  • Total Patents
    18
About

TOYOKO RIKEN KK has a total of 18 patent applications. Its first patent ever was published in 1989. It filed its patents most often in Japan. Its main competitors in its focus markets environmental technology are ILIN VIKTOR I, VASILEV NV and O K B MASH.

Patent filings in countries

World map showing TOYOKO RIKEN KKs patent filings in countries
# Country Total Patents
#1 Japan 18

Patent filings per year

Chart showing TOYOKO RIKEN KKs patent filings per year from 1900 to 2020

Focus industries

Focus technologies

Top inventors

# Name Total Patents
#1 Daitou Takehiro 12
#2 Hase Kengo 6
#3 Shibuya Yukinori 5
#4 Terajima Yoshikazu 5
#5 Okubo Takashi 2
#6 Yonekawa Hiroshi 2
#7 Nakanishi Koichi 2
#8 Nakakoshiki Riichi 2
#9 Koyanagi Yoshihide 2
#10 Matsumori Hiromi 2

Latest patents

Publication Filing date Title
JPH1054097A Material for building having natural lighting properties and fire protection ability
JPH09255376A Laminated glass excellent in fire proofing property and its production
JPH09189158A Safekeeping box for house-to-house delivery article
JPH09119690A Air conditioning room using air cleaner and partition
JPH08145448A Air conditioned room with partition having air cleaner
JPH08135320A Metallic door having daylighting window and its manufacture
JPH08121816A Floor blowing type air conditioner
JPH08192231A Method for bending square edge part of plate like member
JPH06281196A Air conditioning system
JPH06281195A Floor outlet air conditioner
JPH058167A Method for polishing irregular surface of member
JPH0598874A Manufacture of door equipped with many ornamental windows
JPH0462286A Thermal insulating door set and applied product thereof
JPH0447060A Panel unit and panel furnished with glass block
JPH03267491A Soundproof door frame
JPH03217575A Decorative door and manufacture thereof
JPH03208981A Apparatus with fire-proofing function for building
JPH02300445A Assembly type wall surface panel