Inventor

Shuji Tohyama

Inventor

Tokyo, JP

Overview

2005–2019

Patent span

Physics

Primary field (CPC G)

Patents· 16 as inventor

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

G01Lprimary

G01LMeasuring force, stress, torque, work, mechanical power, mechanical efficiency, or fluid pressure56%

Y10TTechnical subjects covered by former us classification24%

H02KDynamo-electric machines8%

Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests8%

H05KPrinted circuits4%

PatentTitleYear

10,274,388Pressure sensor including sensor module having diaphragm and joint attached with the sensor module2019 10,145,749Physical quantity measuring device including a sensor module and a joint for locking the sensor module2018 10,113,926Ceramic sensor module including diaphragm and cylindrical portion integrated with the diaphragm2018 9,772,242'Physical quantity measuring sensor including an O-ring between a cylindrical portion and a cylindrical projection'2017 9,631,991'Strain-gauge physical quantity measuring device with an electronic component provided on a flat surface of a cylindrical portion radially distanced from a diaphragm'2017 9,389,134'Synthetic resin based pressure sensor with a three-dimensional circuit'2016 8,286,496'Fluid pressure sensor incorporating flexible circuit board'2012 7,640,812'Flexible board sensor and manufacturing method of sensor'2010 7,627,943'Method of manufacturing a pressure sensor'2009 7,581,448'Sensor and manufacturing method of sensor'2009 7,484,417'Pressure sensor and manufacturing method of the same'2009 7,423,511'Load sensor'2008 7,384,483'Stator core, and method and apparatus for producing the same'2008 7,165,459'Pressure sensor'2007 7,159,464'Pressure sensor'2007 6,856,052'Stator core, and method and apparatus for producing the same'2005

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2005–2008Patents assigned to MITSUBISHI ELECTRIC CORP (2)· patent assignee history

2005–2019Based in Tokyo, JP· patent location history

2007–2019Patents assigned to NAGANO KEIKI CO LTD (14)· patent assignee history

2012Patents assigned to AKIMOTO NOBUHIKO (1)· patent assignee history

2012Patents assigned to KOBAYASHI HIRONORI (1)· patent assignee history

2012Patents assigned to SEKIYA HARUHIKO (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
NAGANO KEIKI CO LTD	14	2007–2019
MITSUBISHI ELECTRIC CORP	2	2005–2008
AKIMOTO NOBUHIKO	1	2012
KOBAYASHI HIRONORI	1	2012
SEKIYA HARUHIKO	1	2012

Locations

Location	Patents	Span
Tokyo, JP	16	2005–2019