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Inventor

Hideaki Uchiyama

Inventor
Fukuoka, JP

Overview

9→
Patents
1976–2021
Patent span
Physics
Primary field (CPC G)

Patents· 9 as inventor

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

G01Bprimary
G01BMeasuring length, thickness or similar linear dimensions21%
G04BMechanically-driven clocks or watches11%
G06TImage data processing or generation, in general11%
H01HElectric switches11%
E04BGeneral building constructions5%
E04GScaffolding5%
G01CMeasuring distances, levels or bearings5%
G01RMeasuring electric variables5%
G01SRadio direction-finding5%
G04CElectromechanical clocks or watches5%
PatentTitleYear
10,977,825Position measurement device and position measurement method202110,816,320Sleeve position inspecting device and sleeve position inspecting method202010,809,053Movement assisting device, movement assisting method, and computer program product202010,615,590Switch operating characteristic monitoring device, switch equipped with same, and switch operating characteristic monitoring method202010,049,839Gas circuit breaker20189,513,114'Measuring device, measuring method, and computer program product'20169,256,365'Feature calculation device, feature calculation method, and computer program product'20164,180,970'Wristwatch with sound-making device'19803,939,646'Water tight watch case using an inorganic glass crystal'1976

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1976–1980Patents assigned to SUWA SEIKOSHA KK (2)· patent assignee history
1976–1980Based in Suwa, JP· patent location history
2016–2020Patents assigned to TOSHIBA KK (3)· patent assignee history
2016Based in Kawasaki, JP· patent location history
2018–2020Patents assigned to HITACHI LTD (2)· patent assignee history
2018–2020Based in Tokyo, JP· patent location history
2020–2021Patents assigned to SUMITOMO MITSUI CONSTRUCTION CO LTD (2)· patent assignee history
2020–2021Patents assigned to UNIV KYUSHU NAT UNIV CORP (2)· patent assignee history
2020–2021Based in Fukuoka, JP· patent location history
2020Based in Kanagawa, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
TOSHIBA KK32016–2020
HITACHI LTD22018–2020
SUMITOMO MITSUI CONSTRUCTION CO LTD22020–2021
SUWA SEIKOSHA KK21976–1980
UNIV KYUSHU NAT UNIV CORP22020–2021
Locations
LocationPatentsSpan
Fukuoka, JP22020–2021
Tokyo, JP22018–2020
Kawasaki, JP22016
Suwa, JP21976–1980
Kanagawa, JP12020