P

Inventor

YAMADA HIROFUMI

JP27 patents
⚠️ This page may combine multiple inventors who share the name “YAMADA HIROFUMI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

ARKRAY INC

3 patents
US11366098B2Jun 21, 2022

Method for recovering metal and method for analyzing metal

ARKRAY INC0 citations59
US10551323B2Feb 4, 2020

Plasma spectroscopy analysis method

ARKRAY INC1 citations55
US10107793B2Oct 23, 2018

Method for recovering metal

ARKRAY INC0 citations48

PANASONIC IP MAN CO LTD

3 patents
US11720211B2Aug 8, 2023

Touch sensor

PANASONIC IP MAN CO LTD0 citations56
US10244657B2Mar 26, 2019

Thermal insulation sheet and method for producing same

PANASONIC IP MAN CO LTD0 citations51
US10438866B2Oct 8, 2019

Insulating sheet and manufacturing method for same

PANASONIC IP MAN CO LTD0 citations40

KUBOTA LTD

2 patents
US4187616AFeb 12, 1980

Method for cooling aged board material

KUBOTA LTD3 citations59
US4132590AJan 2, 1979

Method of producing inorganic boards

KUBOTA LTD6 citations59

NITOMS INC

2 patents
US12342977B2Jul 1, 2025

Cleaner sheet, layered body of cleaner sheet, cleaning tool, and method for producing cleaner sheet

NITOMS INC0 citations54
US11412916B2Aug 16, 2022

Cleaner sheet, layered body of cleaner sheet, cleaning tool, and method for producing cleaner sheet

NITOMS INC0 citations54

UNIV LELAND STANFORD JUNIOR

1 patent
US5489774AFeb 6, 1996

Combined atomic force and near field scanning optical microscope with photosensitive cantilever

UNIV LELAND STANFORD JUNIOR76 citations96

HOSIDEN CORP

1 patent
US7292696B2Nov 6, 2007

Electret capacitor microphone

HOSIDEN CORP26 citations92

JEOL LTD

1 patent
US6823724B1Nov 30, 2004

Method and apparatus for measuring values of physical property

JEOL LTD32 citations91

JAPAN MINISTRY OF INTERNATIONA

1 patent
US5051594ASep 24, 1991

Fine positioning device, as for the stage of a scanning tunneling microscope

JAPAN MINISTRY OF INTERNATIONA29 citations88

KIMURA KENJIRO

1 patent
US8536862B2Sep 17, 2013

Apparatus and method of obtaining field by measurement

KIMURA KENJIRO17 citations79

TOYOTA AUTO BODY CO LTD

1 patent
US6835439B1Dec 28, 2004

Panel for air bags and method of manufacturing the same

TOYOTA AUTO BODY CO LTD15 citations79

IDEMITSU PETROCHEMICAL CO

1 patent
US6759003B1Jul 6, 2004

Blow molding method, blow molded product and blow molding mold

IDEMITSU PETROCHEMICAL CO13 citations78

DAINIPPON INK & CHEMICALS

1 patent
US6255388B1Jul 3, 2001

Shrink film and method of making the same

DAINIPPON INK & CHEMICALS8 citations71

KANEGAFUCHI CHEMICAL IND

1 patent
US6264866B1Jul 24, 2001

Method for producing polyimide film

KANEGAFUCHI CHEMICAL IND13 citations66

UNIV KYOTO

1 patent
US7829863B2Nov 9, 2010

Electron beam irradiation device

UNIV KYOTO3 citations61

MITSUBISHI HEAVY IND LTD

1 patent
US7780143B2Aug 24, 2010

Gate valve

MITSUBISHI HEAVY IND LTD4 citations59

SONY SEMICONDUCTOR SOLUTIONS CORP

1 patent
US12062681B2Aug 13, 2024

Solid-state imaging apparatus

SONY SEMICONDUCTOR SOLUTIONS CORP0 citations56

OHTA MASAHIRO

1 patent
US8796654B2Aug 5, 2014

Scan device for microscope measurement instrument

OHTA MASAHIRO2 citations53

AGENCY IND SCIENCE TECHN

1 patent
US5186789AFeb 16, 1993

Method of making a cantilever stylus for use in an atomic force microscope

AGENCY IND SCIENCE TECHN1 citations52

YAMADA INFRA TECHNOS CO LTD

1 patent
US11959148B2Apr 16, 2024

Preventive maintenance construction method for steel bridge

YAMADA INFRA TECHNOS CO LTD0 citations44

KOGA EIICHI

1 patent
US8400254B2Mar 19, 2013

Surge absorbing element

KOGA EIICHI0 citations37

TSUNEMI EIKA

1 patent
US8225418B2Jul 17, 2012

Method for processing output of scanning type probe microscope, and scanning type probe microscope

TSUNEMI EIKA0 citations29