P

Inventor

YAMAZAKI HIDEO

JP53 patents
⚠️ This page may combine multiple inventors who share the name “YAMAZAKI HIDEO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

SEIKO EPSON CORP

18 patents
US6059407AMay 9, 2000

Method and device for ink jet recording

SEIKO EPSON CORP121 citations97
US6114411ASep 5, 2000

Ink composition for ink jet recording and ink jet recording process

SEIKO EPSON CORP59 citations96
US5365261ANov 15, 1994

Transfer type ink jet printer

SEIKO EPSON CORP77 citations95
US4727380AFeb 23, 1988

Photosensitive printing apparatus

SEIKO EPSON CORP52 citations94
US6099104AAug 8, 2000

Printing method by ink jet and a printing device by ink jet

SEIKO EPSON CORP21 citations93
US5387760AFeb 7, 1995

Wet recording apparatus for developing electrostatic latent image

SEIKO EPSON CORP29 citations93
US6648953B2Nov 18, 2003

Ink composition for ink jet recording, process for the preparation thereof, and ink jet recording process using said ink composition

SEIKO EPSON CORP28 citations92
US6083315AJul 4, 2000

Agglomerated pigment, process for producing the same, aqueous pigment dispersion, and water-based ink composition

SEIKO EPSON CORP26 citations92
US5997136ADec 7, 1999

Ink jet recording method and apparatus therefor

SEIKO EPSON CORP51 citations91
US5725961AMar 10, 1998

Recording medium having ink-absorbent layer

SEIKO EPSON CORP31 citations91
US4838657AJun 13, 1989

Liquid crystal shutter

SEIKO EPSON CORP23 citations80
US6106113AAug 22, 2000

Ink jet recording method and ink jet recording apparatus

SEIKO EPSON CORP10 citations74
US5434352AJul 18, 1995

Wet recording apparatus for developing electrostatic latent images

SEIKO EPSON CORP5 citations74
US5448276ASep 5, 1995

Ink jet printer

SEIKO EPSON CORP9 citations73
US5198842AMar 30, 1993

Ionographic image forming apparatus

SEIKO EPSON CORP11 citations73
US4866593ASep 12, 1989

Photosensitive printing apparatus

SEIKO EPSON CORP8 citations72
US5760807AJun 2, 1998

Ink jet recording method and ink jet recording apparatus

SEIKO EPSON CORP5 citations63
US5084718AJan 28, 1992

Wet recording apparatus and wet recording method

SEIKO EPSON CORP5 citations62

RICOH KK

13 patents

MITSUI TOATSU CHEMICALS

11 patents
US4792565ADec 20, 1988

Pyrazolecarbonylamine derivatives and agricultural and horticultural fungicides containing said compounds

MITSUI TOATSU CHEMICALS23 citations80
US4986846AJan 22, 1991

2-(4,6-dimethoxy-2-pyrimidinyloxy)benzaldoximes, preparation processes thereof, herbicides containing the same, and herbicidal compositions containing the same along with other active ingredient

MITSUI TOATSU CHEMICALS6 citations73
US4918106AApr 17, 1990

N-(2-chloro-4-nitrophenyl)-3-trifluoromethyl-benzenesulfonamide derivative and agricultural fungicide containing same

MITSUI TOATSU CHEMICALS7 citations73
US4870107ASep 26, 1989

N-(2-chloro-4-nitrophenyl)-(benzenesulfonamide derivative and agricultural fungicide containing same

MITSUI TOATSU CHEMICALS7 citations73
US4851445AJul 25, 1989

N-(2-Chloro-4-nitrophenyl)-benezene-sulfonamide derivative and agricultural fungicide containing same

MITSUI TOATSU CHEMICALS6 citations73
US4692466ASep 8, 1987

N-(2-chloro-4-trifluoromethylphenyl)-3-trifluoromethylbenzenesulfonamide derivative and agricultural fungicide containing same

MITSUI TOATSU CHEMICALS13 citations73
US4980363ADec 25, 1990

Novel amide derivatives, processes for production thereof, and agricultural-horticultural fungicide containing them

MITSUI TOATSU CHEMICALS7 citations72
US5053070AOct 1, 1991

Pyrimidine derivatives, preparation processes thereof, herbicide containing the same, and herbicidal compositions containing the same along with other active ingredient

MITSUI TOATSU CHEMICALS3 citations62
US5104886AApr 14, 1992

Amide derivatives, processes for production thereof, and agricultural-horticultural fungicide containing them

MITSUI TOATSU CHEMICALS2 citations61
US4497828AFeb 5, 1985

3-Nitro-4-methylbenzene sulfon-2-chloro-4-nitroanilide and fungicidal composition for the control of plant diseases containing same

MITSUI TOATSU CHEMICALS5 citations61
US4551478ANov 5, 1985

3-Nitrobenzene sulfonanilide derivatives and fungicidal compositions for the control of plant diseases containing same

MITSUI TOATSU CHEMICALS6 citations58

3M INNOVATIVE PROPERTIES CO

3 patents

MINNESOTA MINING & MFG

3 patents

OKAWARA MFG

2 patents

Showing the top 50 of 53 patents by PatentIndex Score.