Inventor
OKUBO HIROSHI
JP36 patents
⚠️ This page may combine multiple inventors who share the name “OKUBO HIROSHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
JAPAN ATOMIC ENERGY RES INST
8 patentsUS4138538AFeb 6, 1979
Process for producing a transparent shaped polymeric product
JAPAN ATOMIC ENERGY RES INST106 citations96
US4098840AJul 4, 1978
Thermosetting resin composition
JAPAN ATOMIC ENERGY RES INST37 citations93
US4029842AJun 14, 1977
Transparent coated resin composite
JAPAN ATOMIC ENERGY RES INST42 citations92
US3955035AMay 4, 1976
Transparent resin composite
JAPAN ATOMIC ENERGY RES INST48 citations92
US3935292AJan 27, 1976
Cast polymerization process with improved mold release
JAPAN ATOMIC ENERGY RES INST27 citations82
US4138300AFeb 6, 1979
Process for producing a transparent shaped polymeric product
JAPAN ATOMIC ENERGY RES INST17 citations74
US4049867ASep 20, 1977
Thermosetting resin composition comprising an [(2,3-epoxypropoxy)alkyl]trialkyloxysilane
JAPAN ATOMIC ENERGY RES INST12 citations74
US4010088AMar 1, 1977
Process for preparing highly-cured transparent resin molded products
JAPAN ATOMIC ENERGY RES INST14 citations73
NIHON TOUKEI JIM CT KK
3 patentsUS6996365B2Feb 7, 2006
Scoring method and scoring system
NIHON TOUKEI JIM CT KK19 citations92
US7146128B2Dec 5, 2006
Scoring method and scoring system
NIHON TOUKEI JIM CT KK10 citations73
US7219097B2May 15, 2007
Authentication history certification system and method thereof
NIHON TOUKEI JIM CT KK6 citations62