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Inventor

Kazuhiro Matsushita

Inventor
Kodaira, JP

Overview

19→
Patents
1987–2019
Patent span
Physics
Primary field (CPC G)

Patents· 19 as inventor

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

G06Kprimary
G06KGraphical data reading14%
G11CStatic stores10%
LOC2310%
B23KSoldering or unsoldering7%
C22CAlloys7%
F16KValves7%
G06FElectric digital data processing7%
H05KPrinted circuits7%
Y10TTechnical subjects covered by former us classification7%
F16LPipes3%
PatentTitleYear
D0851213Automatic drain valve2019D0849195Automatic drain valve201910,203,048Automatic drain discharge apparatus20199,334,975'Residual pressure release valve'20168,888,932'Indium-containing lead-free solder for vehicle-mounted electronic circuits'20148,845,826'Lead-free solder for vehicles and a vehicle-mounted electronic circuit using the solder'2014D0704582'Hardness tester'2014D0700286'Residual pressure exhaust valve'20148,082,012'Semiconductor integrated circuit device, and non-contact type IC card and portable information terminal using the semiconductor integrated circuit device'20117,505,794'Semiconductor integrated circuit device, and non-contact type IC card and portable information terminal using the semiconductor integrated circuit device'20097,441,711'Semiconductor device and IC card'20087,343,401'Remote maintenance apparatus, terminal connected to the apparatus and computer readable medium for realizing the apparatus and the terminal'20087,168,624'Semiconductor device and IC card'20076,971,095'Automatic firmware version upgrade system'20056,869,109'Pipe joint'20056,795,353'Generating high voltages in nonvolatile memory devices and data processing systems'20046,514,340'Lubricant coat forming apparatus'20036,034,948'System for testing repeating installation'20004,641,096'Nuclear magnetic resonance spectrometry'1987

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2000–2008Patents assigned to FUJITSU LTD (3)· patent assignee history
2003–2014Based in Osaka, JP· patent location history
2004–2008Patents assigned to HITACHI ULSI SYS CO LTD (3)· patent assignee history
2004–2009Patents assigned to RENESAS TECH CORP (3)· patent assignee history
2004–2011Based in Kodaira, JP· patent location history
2005–2019Patents assigned to SMC CORP (5)· patent assignee history
2005–2008Based in Itano, JP· patent location history
2011–2016Patents assigned to MATSUSHITA KAZUHIRO (5)· patent assignee history
2014Based in Hamamatsu, JP· patent location history
2016–2019Based in Moriya, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
MATSUSHITA KAZUHIROself52011–2016
SMC CORP52005–2019
FUJITSU LTD32000–2008
HITACHI ULSI SYS CO LTD32004–2008
RENESAS TECH CORP32004–2009
Locations
LocationPatentsSpan
Kodaira, JP52004–2011
Moriya, JP42016–2019
Hamamatsu, JP22014
Osaka, JP22003–2014
Itano, JP22005–2008