Inventor

Shigeharu Watanabe

Inventor

Aichi, JP

Overview

2001–2021

Patent span

Physics

Primary field (CPC G)

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

B22Fprimary

B22FWorking metallic powder8%

B23QDetails, components, or accessories for machine tools, e.g. arrangements for copying or controlling8%

B25JManipulators8%

G01BMeasuring length, thickness or similar linear dimensions8%

G05BControl or regulating systems in general8%

G06FElectric digital data processing8%

G06TImage data processing or generation, in general8%

H01FMagnets8%

H04NPictorial communication, e.g. television8%

H04RLoudspeakers, microphones, gramophone pick-ups or like acoustic electromechanical transducers8%

PatentTitleYear

Assembled from patent assignee/location history and declaration credentials.

2001–2004Patents assigned to OKUMA MACHINERY WORKS LTD (2)· patent assignee history

2001–2004Based in Aichi, JP· patent location history

2004Patents assigned to SONY CORP (1)· patent assignee history

2004Based in Tokyo, JP· patent location history

2018Patents assigned to SANTOKU CORP (1)· patent assignee history

2018Patents assigned to WATANABE SHIGEHARU (1)· patent assignee history

2018Based in Hanoi, VN· patent location history

2021Patents assigned to SONY INTERACTIVE ENTERTAINMENT INC (1)· patent assignee history

2021Based in Kanagawa, JP· patent location history

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
OKUMA MACHINERY WORKS LTD	2	2001–2004
SANTOKU CORP	1	2018
SONY CORP	1	2004
SONY INTERACTIVE ENTERTAINMENT INC	1	2021
WATANABE SHIGEHARUself	1	2018

Locations