Inventor
Shuichi Kamiyama
Inventor
Kawasaki, JP
Overview
Patents· 18 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G01Bprimary
G01BMeasuring length, thickness or similar linear dimensions29%
LOC1024%
F02DControlling combustion engines19%
F02GHot gas or combustion-product positive-displacement engine plants5%
F02MSupplying combustion engines in general with combustible mixtures or constituents thereof5%
G05DSystems for controlling or regulating non-electric variables5%
H01HElectric switches5%
H02PControl or regulation of electric motors, electric generators or dynamo-electric converters5%
Y02TClimate change mitigation technologies related to transportation5%
PatentTitleYear
10,551,184Measuring head202010,415,947Measurement probe and measuring device201910,295,337Surface texture measuring apparatus2019D0784170'Dial gauge inspection machine'2017D0712761'Measuring head'20148,650,767'Coordinates measuring head unit and coordinates measuring machine'2014D0659575'Measuring head'2012D0659572'Measuring head'2012D0659574'Measuring head'20127,430,050'Stage apparatus and vision measuring apparatus'20087,099,008'Alignment adjuster of probe, measuring instrument and alignment adjusting method of probe'20064,619,237'Engine cold starting'19864,549,517'Fuel supply device for internal combustion engines'19854,548,176'Rotating mechanism of throttle valve for fuel supply device of internal combustion engine'19854,490,663'Device for driving a stepping motor'19844,473,052'Full open throttle control for internal combustion engine'19844,422,123'Circuit for driving solenoid at high speed with choke coil'19834,161,866'Stirling cycle machine'1979Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1979–1986Based in Tokyo, JP· patent location history
1983–1985Patents assigned to MIKUNI KOGYO KK (5)· patent assignee history
1986–2014Patents assigned to KAMIYAMA SHUICHI (5)· patent assignee history
2006–2020Patents assigned to MITUTOYO CORP (11)· patent assignee history
2006–2014Based in Kawasaki, JP· patent location history
2012–2014Patents assigned to MATSUMIYA SADAYUKI (4)· patent assignee history
2012–2014Patents assigned to MIYAZAKI TOMOYUKI (4)· patent assignee history
2017Based in Yokohama, JP· patent location history
2019–2020Based in Kanagawa, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| MITUTOYO CORP | 11 | 2006–2020 |
| KAMIYAMA SHUICHIself | 5 | 1986–2014 |
| MIKUNI KOGYO KK | 5 | 1983–1985 |
| MATSUMIYA SADAYUKI | 4 | 2012–2014 |
| MIYAZAKI TOMOYUKI | 4 | 2012–2014 |
Locations
| Location | Patents | Span |
|---|---|---|
| Kawasaki, JP | 7 | 2006–2014 |
| Tokyo, JP | 7 | 1979–1986 |
| Kanagawa, JP | 3 | 2019–2020 |
| Yokohama, JP | 1 | 2017 |