P

Inventor

HAYASHI HIDEO

JP64 patents
⚠️ This page may combine multiple inventors who share the name “HAYASHI HIDEO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

NIPPON OIL CO LTD

22 patents
US4419497ADec 6, 1983

Process for producing novel hydrogenated resin from five-member cyclic compounds having a conjugated double bond and/or Diels-Alder addition products thereof

NIPPON OIL CO LTD20 citations82
US4413067ANov 1, 1983

Novel hydrogenated resin produced from five-member cyclic compounds having a conjugated double bond and/or diels-alder addition products thereof

NIPPON OIL CO LTD22 citations82
US4385149AMay 24, 1983

Offset printing ink composition

NIPPON OIL CO LTD23 citations82
US4017355AApr 12, 1977

Process for treating latices

NIPPON OIL CO LTD22 citations81
US4552923ANov 12, 1985

Offset printing ink composition

NIPPON OIL CO LTD14 citations74
US4317753AMar 2, 1982

Offset ink compositions

NIPPON OIL CO LTD7 citations74
US4315842AFeb 16, 1982

Hot melt composition

NIPPON OIL CO LTD16 citations74
US4252699AFeb 24, 1981

Novel varnish composition for offset printing inks

NIPPON OIL CO LTD8 citations74
US4210733AJul 1, 1980

Composite resinous composition

NIPPON OIL CO LTD18 citations74
US4205145AMay 27, 1980

Resins for printing inks

NIPPON OIL CO LTD9 citations74
US4163763AAug 7, 1979

Method for producing curable resin and curable coating composition

NIPPON OIL CO LTD13 citations74
US4085085AApr 18, 1978

Curable coating compositions

NIPPON OIL CO LTD16 citations74
US4048132ASep 13, 1977

Printing ink composition

NIPPON OIL CO LTD7 citations74
US4028291AJun 7, 1977

Process for the production of resins for printing ink

NIPPON OIL CO LTD14 citations74
US3984381AOct 5, 1976

Method for producing resins for printing inks

NIPPON OIL CO LTD18 citations74
US3957736AMay 18, 1976

Process for the preparation of a resin

NIPPON OIL CO LTD15 citations74
US3953407AApr 27, 1976

Process for preparing paper size resin

NIPPON OIL CO LTD7 citations74
US4297450AOct 27, 1981

Hot melt type traffic paint compositions

NIPPON OIL CO LTD17 citations72
US4460724AJul 17, 1984

Hot melt composition containing a hydrogenated resin copolymer

NIPPON OIL CO LTD15 citations71
US4307008ADec 22, 1981

Alcoholic varnishes

NIPPON OIL CO LTD5 citations63
US4242475ADec 30, 1980

Process for producing novel curable resin capable of being cured by the exposure to heat or radiation and curable coating composition containing said curable resin

NIPPON OIL CO LTD2 citations63
US4176146ANov 27, 1979

Process for producing curable coating resins

NIPPON OIL CO LTD2 citations61

IDEMITSU PETROCHEMICAL CO

5 patents

MATSUSHITA ELECTRIC WORKS LTD

4 patents

NEC CORP

4 patents

FUJI ELECTRIC CO LTD

3 patents

KURARAY CO

2 patents

KUREHA CHEMICAL IND CO LTD

2 patents

EBARA CORP

2 patents

NISSAN MOTOR

2 patents

NIPPON KOKAN KK

1 patent

HAYAKAWA TOMOHIRO

1 patent

SUMITOMO SPEC METALS

1 patent

KAJIMA CORP

1 patent

Showing the top 50 of 64 patents by PatentIndex Score.