Inventor

Tomomi Sakata

Inventor

Saitama, JP

Overview

2002–2021

Patent span

Performing operations

Primary field (CPC B)

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

B81Cprimary

B81CProcesses or apparatus specially adapted for the manufacture or treatment of microstructural devices or systems20%

B81BMicrostructural devices or systems, e.g. micromechanical devices13%

F28FDetails of heat-exchange and heat-transfer apparatus, of general application13%

G02BOptical elements, systems or apparatus13%

H01RElectrically-conductive connections13%

B01FMixing, e.g. dissolving, emulsifying or dispersing7%

B01JChemical or physical processes, e.g. catalysis or colloid chemistry7%

F16JPistons7%

F28DHeat-exchange apparatus, not provided for in another subclass, in which the heat-exchange media do not come into direct contact7%

PatentTitleYear

Assembled from patent assignee/location history and declaration credentials.

2002–2013Patents assigned to NIPPON TELEGRAPH & TELEPHONE (5)· patent assignee history

2002Based in Tokorozawa, JP· patent location history

2007–2009Based in Saitama, JP· patent location history

2011–2013Patents assigned to JAPAN AVIATION ELECTRON (2)· patent assignee history

2011–2013Based in Hirosaki, JP· patent location history

2013Patents assigned to SAKATA TOMOMI (2)· patent assignee history

2013Patents assigned to AKIRA KIMURA (1)· patent assignee history

2013Based in Kanagawa, JP· patent location history

2021Patents assigned to IHI CORP (2)· patent assignee history

2021Based in Tokyo, JP· patent location history

Assignee and location history derived from the patent record.

Assignees

Locations