Inventor
HASHIMOTO ISAO
60 patents
⚠️ This page may combine multiple inventors who share the name “HASHIMOTO ISAO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HITACHI LTD
18 patentsUS5945681AAug 31, 1999
Ion implanting apparatus capable of preventing discharge flaw production on reverse side surface of wafer
HITACHI LTD53 citations96
US5753923AMay 19, 1998
Ion injection device and method therefor
HITACHI LTD78 citations95
US6332947B1Dec 25, 2001
Plasma processing apparatus and plasma processing method using the same
HITACHI LTD18 citations92
US5961773AOct 5, 1999
Plasma processing apparatus and plasma processing method using the same
HITACHI LTD39 citations92
US5371582ADec 6, 1994
Thickness/depth measuring apparatus and method for measuring the thickness of a film and the depth of a groove
HITACHI LTD41 citations92
US5266146ANov 30, 1993
Microwave-powered plasma-generating apparatus and method
HITACHI LTD35 citations92
US6320321B2Nov 20, 2001
Ion beam processing apparatus for processing work piece with ion beam being neutralized uniformly
HITACHI LTD18 citations91
US6184625B1Feb 6, 2001
Ion beam processing apparatus for processing work piece with ion beam being neutralized uniformly
HITACHI LTD19 citations91
US4870284ASep 26, 1989
Ion source and method of drawing out ion beam
HITACHI LTD63 citations91
US4759948AJul 26, 1988
Film formation through co-deposition with high and low energy beams
HITACHI LTD32 citations87
US6515426B1Feb 4, 2003
Ion beam processing apparatus and method of operating ion source therefor
HITACHI LTD14 citations84
US5932883AAug 3, 1999
Ion implanter for implanting ion on wafer with low contamination
HITACHI LTD13 citations73
US6251218B1Jun 26, 2001
Ion beam processing apparatus
HITACHI LTD8 citations71
US5247181ASep 21, 1993
Ion beam processing apparatus and specimen replacing method for the same
HITACHI LTD9 citations70
US8344332B2Jan 1, 2013
Electron beam irradiation apparatus for sterilizing sheet material
HITACHI LTD5 citations69
US6635998B2Oct 21, 2003
Ion beam processing apparatus and method of operating ion source therefor
HITACHI LTD2 citations63
US6614190B2Sep 2, 2003
Ion implanter
HITACHI LTD5 citations62
US6104025AAug 15, 2000
Ion implanting apparatus capable of preventing discharge flaw production on reverse side surface of wafer
HITACHI LTD4 citations62
MITSUI PETROCHEMICAL IND
12 patentsUS4102834AJul 25, 1978
Hydrocarbon resins and process for preparing same
MITSUI PETROCHEMICAL IND30 citations79
US5011950AApr 30, 1991
Aromatic amine derivatives
MITSUI PETROCHEMICAL IND12 citations74
US4838924AJun 13, 1989
Aromatic urea derivatives and their use as herbicide
MITSUI PETROCHEMICAL IND9 citations74
US4267387AMay 12, 1981
Process for preparation of aromatic hydroperoxides
MITSUI PETROCHEMICAL IND9 citations73
US4273623AJun 16, 1981
Process for recovery of resorcin
MITSUI PETROCHEMICAL IND9 citations72
US4237319ADec 2, 1980
Process for liquid-phase oxidation of m-diisopropylbenzene
MITSUI PETROCHEMICAL IND12 citations72
US4323505AApr 6, 1982
Polyalkylhydroxychromene and process for preparing the same
MITSUI PETROCHEMICAL IND5 citations62
US4239921ADec 16, 1980
Process for purification of crude resorcinol
MITSUI PETROCHEMICAL IND6 citations62
US4192958AMar 11, 1980
Method for recovering resorcinol
MITSUI PETROCHEMICAL IND3 citations62
US5510511AApr 23, 1996
Process for preparing N,O-dialkylhydroxylamine, its salts or intermediates in their synthesis
MITSUI PETROCHEMICAL IND4 citations61
US5475157ADec 12, 1995
Process for producing aromatic hydroxylic compound
MITSUI PETROCHEMICAL IND1 citations51
US4966968AOct 30, 1990
Indan derivatives
MITSUI PETROCHEMICAL IND0 citations51
KAWASAKI HEAVY IND LTD
11 patentsUS4684069AAug 4, 1987
Classifier and controller for vertical mill
KAWASAKI HEAVY IND LTD21 citations80
US5536167AJul 16, 1996
Method and apparatus for sintering cement clinker
KAWASAKI HEAVY IND LTD10 citations72
US5944513AAug 31, 1999
Apparatus for manufacturing cement clinker
KAWASAKI HEAVY IND LTD8 citations71
US5478234ADec 26, 1995
Apparatus for manufacturing cement clinker
KAWASAKI HEAVY IND LTD10 citations71
US4679739AJul 14, 1987
Vertical roller mill
KAWASAKI HEAVY IND LTD9 citations71
US5221051AJun 22, 1993
Crushing apparatus and crushing method
KAWASAKI HEAVY IND LTD15 citations69
US5788482AAug 4, 1998
Sintering method of cement clinkers and sintering apparatus of the same
KAWASAKI HEAVY IND LTD2 citations61
US5690730ANov 25, 1997
Sintering method of cement clinkers and sintering apparatus of the same
KAWASAKI HEAVY IND LTD2 citations61
US5595599AJan 21, 1997
Method and apparatus for sintering cement clinker
KAWASAKI HEAVY IND LTD2 citations61
US4643366AFeb 17, 1987
Roller mill
KAWASAKI HEAVY IND LTD4 citations61
US5193997AMar 16, 1993
Apparatus for preheating granular material
KAWASAKI HEAVY IND LTD4 citations57
JAPAN POLYOLEFINS CO LTD
3 patentsUS6664346B2Dec 16, 2003
Protective film and method for preparing same
JAPAN POLYOLEFINS CO LTD37 citations91
US6521734B1Feb 18, 2003
Low-density polyethylene resin for laminating, composition thereof, laminates produced therefrom and process for producing the same
JAPAN POLYOLEFINS CO LTD21 citations91
US7166178B2Jan 23, 2007
Protective film and method for preparing same
JAPAN POLYOLEFINS CO LTD2 citations61
SUN MEDICAL CO LTD
2 patentsJAPAN AE POWER SYSTEMS CORP
1 patentJAPAN DISPLAY INC
1 patentCLARIANT FINANCE BVI LTD
1 patentMAMIYA CAMERA
1 patentShowing the top 50 of 60 patents by PatentIndex Score.