Inventor

Hideaki Yamamoto

Inventor
Kanagawa, JP

Overview

2→
Patents
1999–2021
Patent span
Physics
Primary field (CPC G)

Patents· 2 as inventor

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

C23Cprimary
C23CCoating metallic material20%
G05DSystems for controlling or regulating non-electric variables20%
G06TImage data processing or generation, in general20%
H04NPictorial communication, e.g. television20%
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h1020%

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1999Patents assigned to TEISAN KK (1)· patent assignee history
1999Based in Ibaragi-ken, JP· patent location history
2021Patents assigned to RICOH CO LTD (1)· patent assignee history
2021Based in Kanagawa, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
RICOH CO LTD12021
TEISAN KK11999
Locations
LocationPatentsSpan
Kanagawa, JP12021
Ibaragi-ken, JP11999