Inventor

Michio Sasaki

Inventor
Kamakura, JP

Overview

21→
Patents
1976–2021
Patent span
Electricity
Primary field (CPC H)

Patents· 21 as inventor

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

H10Fprimary
H10FInorganic semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation18%
H04NPictorial communication, e.g. television12%
G02BOptical elements, systems or apparatus5%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests5%
G06FElectric digital data processing3%
H01QAntennas, i.e. radio aerials3%
H10DInorganic electric semiconductor devices3%
Y02ATechnologies for adaptation to climate change3%
A01KAnimal husbandry2%
C23CCoating metallic material2%

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1981–2003Patents assigned to MATSUSHITA ELECTRIC INDUSTRIAL CO LTD (3)· patent assignee history
1981Based in Kawasaki, JP· patent location history
1992–2010Based in Kamakura, JP· patent location history
1995–2010Patents assigned to TOSHIBA KK (13)· patent assignee history
1995–2003Based in Yokohama, JP· patent location history
1996Patents assigned to MISAWA HOMES CO (1)· patent assignee history
1996–2021Based in Tokyo, JP· patent location history
1999Patents assigned to HITACHI ENG SERVICE (1)· patent assignee history
1999Patents assigned to HITACHI LTD (1)· patent assignee history
1999Based in Suwa, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
TOSHIBA KK131995–2010
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD31981–2003
HITACHI ENG SERVICE11999
HITACHI LTD11999
MISAWA HOMES CO11996
Locations
LocationPatentsSpan
Kamakura, JP71992–2010
Yokohama, JP71995–2003
Tokyo, JP41996–2021
Suwa, JP11999
Kawasaki, JP11981