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Inventor

Hiromi Yamashita

Inventor
Ishioka, JP

Overview

28→
Patents
1982–2019
Patent span
Physics
Primary field (CPC G)

Patents· 28 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

G01Nprimary
G01NInvestigating or analysing materials by determining their chemical or physical properties30%
H04NPictorial communication, e.g. television9%
B01LChemical or physical laboratory apparatus for general use7%
B01JChemical or physical processes, e.g. catalysis or colloid chemistry5%
B41JTypewriters5%
C12MApparatus for enzymology or microbiology5%
H01JElectric discharge tubes or discharge lamps5%
B01DSeparation2%
B08BCleaning in general2%
B29CShaping or joining of plastics2%
PatentTitleYear
10,246,675Biochemical cartridge, and biochemical cartridge and cartridge holder set20199,415,391'Cartridge for biochemical use and biochemical processing device'20168,685,220'Capillary electrophoresis apparatus'20148,252,162'Capillary electrophoresis apparatus'20128,222,173'Catalyst and method of manufacturing the same'20127,883,613'Capillary electrophoresis apparatus'2011D0621523'Capillary DNA sequencer'20107,713,394'Electrophoresis apparatus using capillary array and sample plate assembly used therefor'20107,662,269'Capillary electrophoretic instrument and capillary array assembly'20107,390,390'Capillary array electrophoretic device and auto sampler used for the device'20087,056,427'Electrophoresis apparatus using capillary array and sample plate assembly used therefor'20067,014,746'Capillary electrophoretic instrument and capillary array assembly'20066,572,752'Capillary electrophoretic instrument and capillary array assembly'20036,522,359'Image signal processing apparatus for image sensor'20036,077,492'Photocatalyst, process for producing the photocatalyst, and photocatalytic reaction method'20006,020,958'Atomic absorption spectrophotometer'20005,978,082'Atomic absorptiometer and a metal specimen atomic vapor generation apparatus used in the atomic absorotiometer'1999D0394613'Atomic absorption spectrometer'19985,357,351'Image reading device'19945,308,977'Plasma mass spectrometer'19945,268,765'Image sensor and image sensor chips therefor including dummy photocells and internal discharge switches'19935,252,827'Method and apparatus for analysis of gases using plasma'19935,182,445'Contact type line image sensor'19935,130,537'Plasma analyzer for trace element analysis'19924,983,653'Polyester shrinkable film containing benzotriazole'19914,782,202'Method and apparatus for resistance adjustment of thick film thermal print heads'19884,569,695'Method of cleaning a photo-mask'19864,343,833'Method of manufacturing thermal head'1982

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1982–2003Patents assigned to MITSUBISHI ELECTRIC CORP (6)· patent assignee history
1982–1994Based in Amagasaki, JP· patent location history
1986–2019Based in Tokyo, JP· patent location history
1988–1993Based in Hyogo, JP· patent location history
1992–2010Patents assigned to HITACHI LTD (12)· patent assignee history
1992–1994Based in Katsuta, JP· patent location history
1998–2014Based in Ishioka, JP· patent location history
2010–2019Patents assigned to HITACHI HIGH TECH CORP (6)· patent assignee history
2012–2014Patents assigned to YAMASHITA HIROMI (3)· patent assignee history
2012–2014Patents assigned to AKIBA MANABU (2)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
HITACHI LTD121992–2010
HITACHI HIGH TECH CORP62010–2019
MITSUBISHI ELECTRIC CORP61982–2003
YAMASHITA HIROMIself32012–2014
AKIBA MANABU22012–2014
Locations
LocationPatentsSpan
Ishioka, JP111998–2014
Tokyo, JP41986–2019
Amagasaki, JP31982–1994
Katsuta, JP31992–1994
Hyogo, JP21988–1993