P

Inventor

KATO KOICHI

JP153 patents
⚠️ This page may combine multiple inventors who share the name “KATO KOICHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

TAKEDA CHEMICAL INDUSTRIES LTD

13 patents
US5817819AOct 6, 1998

Condensed-ring thiophene derivatives, their production and use

TAKEDA CHEMICAL INDUSTRIES LTD40 citations96
US5654296AAug 5, 1997

Condensed heterocyclic compounds, their production and use

TAKEDA CHEMICAL INDUSTRIES LTD52 citations96
US6187788B1Feb 13, 2001

Condensed-ring thiophene derivatives, their production and use

TAKEDA CHEMICAL INDUSTRIES LTD19 citations92
US6048863AApr 11, 2000

Condensed-ring thiophene derivatives and thienopyrimidine derivatives, their production and use

TAKEDA CHEMICAL INDUSTRIES LTD17 citations92
US5633248AMay 27, 1997

Amine compounds, their production and use

TAKEDA CHEMICAL INDUSTRIES LTD24 citations92
US5256769AOct 26, 1993

Mutual separation of proteins

TAKEDA CHEMICAL INDUSTRIES LTD29 citations92
US5314872AMay 24, 1994

Glucan sulfate, stabilized fibroblast growth factor composition

TAKEDA CHEMICAL INDUSTRIES LTD39 citations90
US5175147ADec 29, 1992

Acid-resistant fgf composition and method of treating ulcerating diseases of the gastrointestinal tract

TAKEDA CHEMICAL INDUSTRIES LTD15 citations82
US4075405AFeb 21, 1978

β-1,3-Glucan derivatives

TAKEDA CHEMICAL INDUSTRIES LTD21 citations82
US6180792B1Jan 30, 2001

Condensed-ring thiophene derivatives and thienopyrimide derivatives, their production and use

TAKEDA CHEMICAL INDUSTRIES LTD11 citations74
US5401721AMar 28, 1995

Acid-resistant FGF composition for treating ulcerating diseases of the gastrointestinal tract

TAKEDA CHEMICAL INDUSTRIES LTD8 citations74
US4798886AJan 17, 1989

Mutual separation of proteins

TAKEDA CHEMICAL INDUSTRIES LTD16 citations74
US3945888AMar 23, 1976

Method for the production of cephalosporins

TAKEDA CHEMICAL INDUSTRIES LTD17 citations74

RICOH KK

3 patents

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD

2 patents

MITSUBISHI MOTORS CORP

2 patents

NIPPON DENSO CO

2 patents

TOYOTA MOTOR CO LTD

2 patents

HONDA MOTOR CO LTD

2 patents

RICOH CO LTD

2 patents

JAPAN VILENE CO LTD

2 patents

NIPPON TELEPHONE AND TELEGRAPH

1 patent

SUMITOMO WIRING SYSTEMS

1 patent

TOSHIBA MACHINE CO LTD

1 patent

POLYPLASTICS CO

1 patent

KOMATSU MFG CO LTD

1 patent

IMAHORI MASAAKI

1 patent

KATO KOICHI

1 patent

MEMC ELECTRONIC MATERIALS

1 patent

MATSUSHITA DAISUKE

1 patent

HITACHI CABLE

1 patent

UTSUNOMIYA KOHICHI

1 patent

HITACHI METALS LTD

1 patent

STANLEY ELECTRIC CO LTD

1 patent

AOKI TOSHIYUKI

1 patent

OZAKI HIROYASU

1 patent

NIPPON MINING CO

1 patent

TOSHIBA KK

1 patent

FUJI PHOTO OPTICAL CO LTD

1 patent

DENSO CORP

1 patent

NIPPON OIL CO LTD

1 patent

Showing the top 50 of 153 patents by PatentIndex Score.