Inventor

Tomonari Misawa

Inventor

Yokohama, JP

Overview

2005–2020

Patent span

Electricity

Primary field (CPC H)

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

H01Jprimary

H01JElectric discharge tubes or discharge lamps31%

C09KMaterials for miscellaneous applications, not provided for elsewhere19%

A61FFilters implantable into blood vessels6%

A61HPhysical therapy apparatus, e.g. devices for locating or stimulating reflex points in the body6%

A61NElectrotherapy6%

F16JPistons6%

F16LPipes6%

G01LMeasuring force, stress, torque, work, mechanical power, mechanical efficiency, or fluid pressure6%

G01MTesting static or dynamic balance of machines or structures6%

Y10TTechnical subjects covered by former us classification6%

PatentTitleYear

Assembled from patent assignee/location history and declaration credentials.

2005Patents assigned to FUJITSU LTD (1)· patent assignee history

2005–2012Based in Kawasaki, JP· patent location history

2007–2012Patents assigned to HITACHI LTD (4)· patent assignee history

2011–2012Based in Yokohama, JP· patent location history

2012Patents assigned to FUKUTA SHINYA (2)· patent assignee history

2012Patents assigned to MISAWA TOMONARI (2)· patent assignee history

2012Patents assigned to BETSUI KEIICHI (1)· patent assignee history

2020Based in Tokyo, JP· patent location history

Assignee and location history derived from the patent record.

Assignees

Locations