P

Inventor

YAMADA TOMOHIRO

JP108 patents
⚠️ This page may combine multiple inventors who share the name “YAMADA TOMOHIRO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

CANON KK

13 patents
US7399445B2Jul 15, 2008

Chemical sensor

CANON KK39 citations92
US6785445B2Aug 31, 2004

Near field light probe, near field optical microscope, near field light lithography apparatus, and near field light storage apparatus that have the near field light probe

CANON KK31 citations92
US8384013B2Feb 26, 2013

Optical filter

CANON KK8 citations84
US8368898B2Feb 5, 2013

Optical apparatus, optical detector, optical modulator, imaging apparatus, and camera

CANON KK7 citations84
US7733491B2Jun 8, 2010

Sensor device and testing method utilizing localized plasmon resonance

CANON KK14 citations84
US7279253B2Oct 9, 2007

Near-field light generating structure, near-field exposure mask, and near-field generating method

CANON KK15 citations84
US7136166B2Nov 14, 2006

Position sensor, method for detecting horizontal and vertical position, alignment apparatus including position sensor, and method for horizontal and vertical alignment

CANON KK5 citations74
US10159418B2Dec 25, 2018

Information obtaining apparatus, image capturing apparatus, and method for obtaining information

CANON KK4 citations73
US8023114B2Sep 20, 2011

Target substance detecting device, target substance detecting method using the same, and detecting apparatus and kit therefor

CANON KK5 citations63
US7898667B2Mar 1, 2011

Optical element and method for preparing the same, sensor apparatus and sensing method

CANON KK4 citations63
US7697382B2Apr 13, 2010

Near-field light generating method and near-field optical head using a light blocking metal film having a fine opening whose size is not more than a wavelength of irradiated light, and near-field optical microscope having the optical head

CANON KK3 citations63
US7297933B2Nov 20, 2007

Probe, near-field light generation apparatus including probe, exposure apparatus, and exposing method using probe

CANON KK2 citations63
US7280578B2Oct 9, 2007

Near-field light source device, and optical head, optical device, exposure apparatus and microscope device having such a near-field light source device

CANON KK2 citations63

SONY CORP

7 patents

YAMADA TOMOHIRO

6 patents

ASAHI GLASS CO LTD

3 patents

MURATA MANUFACTURING CO

3 patents

SANYO ELECTRIC CO

3 patents

NGK INSULATORS LTD

3 patents

TOSHIBA KK

2 patents

OILES INDUSTRY CO LTD

2 patents

ELIIY POWER CO LTD

1 patent

HANDA YOICHIRO

1 patent

YAMADA SHINICHI

1 patent

TOYOTA MOTOR CO LTD

1 patent

SEIKO EPSON CORP

1 patent

BROTHER IND LTD

1 patent

SUZUKI MOTOR CORP

1 patent

OMRON TATEISI ELECTRONICS CO

1 patent

Showing the top 50 of 108 patents by PatentIndex Score.