Inventor

Yoichi Yaguchi

Inventor
Hino, JP

Overview

15→
Patents
1988–2020
Patent span
Physics
Primary field (CPC G)

Patents· 15 as inventor

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

G06Tprimary
G06TImage data processing or generation, in general18%
G06FElectric digital data processing14%
G06KGraphical data reading12%
G06VImage or video recognition or understanding12%
A61BDiagnosis11%
H04RLoudspeakers, microphones, gramophone pick-ups or like acoustic electromechanical transducers5%
Y10TTechnical subjects covered by former us classification5%
C23CCoating metallic material4%
G11BInformation storage based on relative movement between record carrier and transducer4%
H04NPictorial communication, e.g. television4%

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1988–1991Patents assigned to KENWOOD CORP (3)· patent assignee history
1988–1995Patents assigned to NAMIKI PRECISION JEWEL CO LTD (2)· patent assignee history
1988Patents assigned to NAMIKI PRECISION JEWEL KK (1)· patent assignee history
1988–2020Based in Tokyo, JP· patent location history
1995Patents assigned to SUMITOMO ELECTRIC INDUSTRIES (1)· patent assignee history
2016–2020Patents assigned to OLYMPUS CORP (10)· patent assignee history
2016–2020Based in Hino, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
OLYMPUS CORP102016–2020
KENWOOD CORP31988–1991
NAMIKI PRECISION JEWEL CO LTD21988–1995
NAMIKI PRECISION JEWEL KK11988
SUMITOMO ELECTRIC INDUSTRIES11995
Locations
LocationPatentsSpan
Hino, JP102016–2020
Tokyo, JP51988–2020