P

Inventor

ASANO OSAMU

JP60 patents
⚠️ This page may combine multiple inventors who share the name “ASANO OSAMU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

NITTO KOHKI CO

20 patents
US7936142B2May 3, 2011

Portable drilling device

NITTO KOHKI CO977 citations99
US5447397ASep 5, 1995

Apparatus for fixing an annular cutter to an arbor

NITTO KOHKI CO51 citations93
US5429457AJul 4, 1995

Annular cutter

NITTO KOHKI CO31 citations93
US5427482AJun 27, 1995

Annular cutter connecting apparatus and annular cutter

NITTO KOHKI CO38 citations93
US5087157AFeb 11, 1992

Electromagnetic base drill with intermittent feed

NITTO KOHKI CO23 citations92
US5035549AJul 30, 1991

Boring apparatus

NITTO KOHKI CO32 citations92
USD459372SJun 25, 2002

Portable drill

NITTO KOHKI CO16 citations84
US5747762AMay 5, 1998

Oscillation switch and a portable electrically driving machine with the oscillation switch

NITTO KOHKI CO15 citations74
USD363728SOct 31, 1995

Hole cutter

NITTO KOHKI CO12 citations74
USD361776SAug 29, 1995

Shank for a hole cutter

NITTO KOHKI CO11 citations74
USD361579SAug 22, 1995

Shank for a hole cutter

NITTO KOHKI CO10 citations74
USD360641SJul 25, 1995

Shank for a hole cutter

NITTO KOHKI CO12 citations74
USD348074SJun 21, 1994

Portable drill

NITTO KOHKI CO14 citations74
US4793746ADec 27, 1988

Boring device

NITTO KOHKI CO9 citations72
US4770569ASep 13, 1988

Boring device

NITTO KOHKI CO12 citations72
USD329438SSep 15, 1992

Portable drill

NITTO KOHKI CO13 citations69
US5233887AAug 10, 1993

Quick return mechanism for a drilling machine

NITTO KOHKI CO3 citations63
US4824299AApr 25, 1989

Chip breaking device for annular cutters

NITTO KOHKI CO6 citations63
US4854787AAug 8, 1989

Boring device

NITTO KOHKI CO4 citations61
US4820088AApr 11, 1989

Boring device

NITTO KOHKI CO5 citations61

EISAI CO LTD

16 patents
US6579868B1Jun 17, 2003

Purine derivatives and adenosine A2 receptor antagonists serving as preventives/remedies for diabetes

EISAI CO LTD151 citations97
US5756718AMay 26, 1998

Anti-endotoxin compounds

EISAI CO LTD47 citations96
US5530113AJun 25, 1996

Anti-endotoxin compounds

EISAI CO LTD72 citations96
US6750232B2Jun 15, 2004

2-aminopyridine compounds and use thereof as drugs

EISAI CO LTD25 citations92
US5843918ADec 1, 1998

Anti-endotoxin compounds

EISAI CO LTD30 citations92
US5612476AMar 18, 1997

Anti-endotoxin compounds

EISAI CO LTD36 citations92
US6841549B1Jan 11, 2005

Condensed imidazole compounds and a therapeutic agent for diabetes mellitus

EISAI CO LTD35 citations91
US6916837B2Jul 12, 2005

Amidino derivatives and anticoagulants and thrombosis therapeutic agents containing them

EISAI CO LTD11 citations74
US7189717B2Mar 13, 2007

Medicinal compositions promoting bowel movement

EISAI CO LTD8 citations73
US5382579AJan 17, 1995

Triazolo-1,4-diazepine derivatives and their use in pharmaceuticals

EISAI CO LTD9 citations73
US5409909AApr 25, 1995

1,4-diazepine derivative and its pharmaceutical use

EISAI CO LTD9 citations72
US7160892B2Jan 9, 2007

Pyrimidone compounds and pharmaceutical compositions containing the same

EISAI CO LTD5 citations63
US5273985ADec 28, 1993

Glycerin derivative and its pharmacological use

EISAI CO LTD4 citations63
US5037827AAug 6, 1991

Glycerin derivative and its pharmacological use

EISAI CO LTD2 citations63
US5221671AJun 22, 1993

Triazolo-1,4-diazepine derivatives and their use in pharmaceuticals

EISAI CO LTD4 citations62
US5482937AJan 9, 1996

1,4-diazepine derivative and its pharmaceutical use

EISAI CO LTD1 citations52

NIPPON SHEET GLASS CO LTD

6 patents

PATENT TREUHAND GES FUER ELEKTRISCHE GLUEHLAMPEN MBH

3 patents

MITSUBISHI ELECTRIC CORP

1 patent

YAMAMOTO EIICHI

1 patent

OMRON TATEISI ELECTRONICS CO

1 patent

NGK INSULATORS LTD

1 patent

EISAI R&D MAN CO LTD

1 patent

Showing the top 50 of 60 patents by PatentIndex Score.