P

Inventor

OHMURA TAKAYUKI

JP76 patents
⚠️ This page may combine multiple inventors who share the name “OHMURA TAKAYUKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

HAMAMATSU PHOTONICS KK

48 patents
USD867612SNov 19, 2019

Sample holder for ionized sample analysis

HAMAMATSU PHOTONICS KK21 citations94
USD867613SNov 19, 2019

Sample holder for ionized sample analysis

HAMAMATSU PHOTONICS KK24 citations94
US8975592B2Mar 10, 2015

Ion detector

HAMAMATSU PHOTONICS KK20 citations93
US10224195B2Mar 5, 2019

Surface-assisted laser desorption/ionization method, mass spectrometry method and mass spectrometry device

HAMAMATSU PHOTONICS KK11 citations92
US5616987AApr 1, 1997

Electron multiplier

HAMAMATSU PHOTONICS KK30 citations92
US11047827B2Jun 29, 2021

Sample support body

HAMAMATSU PHOTONICS KK5 citations84
USD901715SNov 10, 2020

Sample holder for ionized sample analysis

HAMAMATSU PHOTONICS KK9 citations84
USD895834SSep 8, 2020

Sample holder for ionized sample analysis

HAMAMATSU PHOTONICS KK6 citations84
US11170985B2Nov 9, 2021

Surface-assisted laser desorption/ionization method, mass spectrometry method and mass spectrometry device

HAMAMATSU PHOTONICS KK6 citations83
US7064485B2Jun 20, 2006

Photomultiplier tube having focusing electrodes with apertures and screens

HAMAMATSU PHOTONICS KK12 citations83
US11360049B2Jun 14, 2022

Sample support body

HAMAMATSU PHOTONICS KK2 citations73
US11355333B2Jun 7, 2022

Sample support body

HAMAMATSU PHOTONICS KK2 citations73
USD898940SOct 13, 2020

Sample holder for ionized sample analysis

HAMAMATSU PHOTONICS KK3 citations73
USD895832SSep 8, 2020

Sample holder for ionized sample analysis

HAMAMATSU PHOTONICS KK5 citations73
USD895835SSep 8, 2020

Sample holder for ionized sample analysis

HAMAMATSU PHOTONICS KK2 citations73
USD895833SSep 8, 2020

Sample holder for ionized sample analysis

HAMAMATSU PHOTONICS KK5 citations73
USD895836SSep 8, 2020

Sample holder for ionized sample analysis

HAMAMATSU PHOTONICS KK4 citations73
USD895142SSep 1, 2020

Sample holder for ionized sample analysis

HAMAMATSU PHOTONICS KK2 citations73
USD895143SSep 1, 2020

Sample holder for ionized sample analysis

HAMAMATSU PHOTONICS KK4 citations73
USD895138SSep 1, 2020

Sample holder for ionized sample analysis

HAMAMATSU PHOTONICS KK4 citations73
USD894421SAug 25, 2020

Sample holder for ionized sample analysis

HAMAMATSU PHOTONICS KK3 citations73
USD893742SAug 18, 2020

Sample holder for ionized sample analysis

HAMAMATSU PHOTONICS KK3 citations73
USD893746SAug 18, 2020

Sample holder for ionized sample analysis

HAMAMATSU PHOTONICS KK3 citations73
USD891635SJul 28, 2020

Sample holder for ionized sample analysis

HAMAMATSU PHOTONICS KK3 citations73
USD887576SJun 16, 2020

Sample holder for ionized sample analysis

HAMAMATSU PHOTONICS KK2 citations73
US10679835B2Jun 9, 2020

Surface-assisted laser desorption/ionization method, mass spectrometry method and mass spectrometry device

HAMAMATSU PHOTONICS KK1 citations72
US11348772B2May 31, 2022

Sample support, sample ionization method, and mass spectrometry method

HAMAMATSU PHOTONICS KK2 citations70
US11251032B2Feb 15, 2022

Sample support

HAMAMATSU PHOTONICS KK2 citations70
US11948787B2Apr 2, 2024

Sample support, and manufacturing method of sample support

HAMAMATSU PHOTONICS KK0 citations63
US11656198B2May 23, 2023

Sample support body

HAMAMATSU PHOTONICS KK0 citations63
US11404256B2Aug 2, 2022

Sample support, ionization method, and mass spectrometry method

HAMAMATSU PHOTONICS KK0 citations63
US11189476B2Nov 30, 2021

Sample support, ionization method, and mass spectrometry method

HAMAMATSU PHOTONICS KK0 citations63
US11189474B2Nov 30, 2021

Sample support, ionization method, and mass spectrometry method

HAMAMATSU PHOTONICS KK0 citations63
USD936858SNov 23, 2021

Sample holder for ionized sample analysis

HAMAMATSU PHOTONICS KK0 citations63
USD936857SNov 23, 2021

Sample holder for ionized sample analysis

HAMAMATSU PHOTONICS KK0 citations63
US11101124B2Aug 24, 2021

Laser desorption/ionization method, mass spectrometry method, sample support body, and production method for sample support body

HAMAMATSU PHOTONICS KK1 citations63
US10971345B2Apr 6, 2021

Mass spectrometer and mass spectrometry method

HAMAMATSU PHOTONICS KK1 citations63
US7855510B2Dec 21, 2010

Photomultiplier tube

HAMAMATSU PHOTONICS KK2 citations63
US7449834B2Nov 11, 2008

Photomultiplier having multiple dynode arrays with corresponding insulating support member

HAMAMATSU PHOTONICS KK4 citations63
US12469689B2Nov 11, 2025

Sample support body, ionization method, and mass spectrometry method

HAMAMATSU PHOTONICS KK0 citations62
US12080536B2Sep 3, 2024

Sample support, adapter, ionization method and mass spectrometry method

HAMAMATSU PHOTONICS KK0 citations62
US11961728B2Apr 16, 2024

Surface-assisted laser desorption/ionization method, mass spectrometry method and mass spectrometry device

HAMAMATSU PHOTONICS KK0 citations62
US11929245B2Mar 12, 2024

Sample support, method for producing sample support, ionization method and mass spectrometry method

HAMAMATSU PHOTONICS KK0 citations62
US11442039B2Sep 13, 2022

Sample support body, production method for sample support body, and sample ionization method

HAMAMATSU PHOTONICS KK0 citations62
US11393667B2Jul 19, 2022

Sample support body and production method for sample support body

HAMAMATSU PHOTONICS KK0 citations62
US7880385B2Feb 1, 2011

Photomultiplier including an electronic-multiplier section in a housing

HAMAMATSU PHOTONICS KK5 citations62
US6707034B1Mar 16, 2004

Mass spectrometer and ion detector used therein

HAMAMATSU PHOTONICS KK6 citations61
US11935733B2Mar 19, 2024

Sample support, sample ionization method, and mass spectrometry method

HAMAMATSU PHOTONICS KK0 citations60

SHISEIDO CO LTD

2 patents

Showing the top 50 of 76 patents by PatentIndex Score.