Inventor

Takayoshi Sakai

Inventor
Kagamihara, JP

Overview

5→
Patents
1985–2020
Patent span
Physics
Primary field (CPC G)

Patents· 5 as inventor

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

G05Bprimary
G05BControl or regulating systems in general25%
Y10TTechnical subjects covered by former us classification25%
B25JManipulators8%
G01NInvestigating or analysing materials by determining their chemical or physical properties8%
G02BOptical elements, systems or apparatus8%
H04NPictorial communication, e.g. television8%
Y02PClimate change mitigation technologies in the production or processing of goods8%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests8%

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1985Patents assigned to YAMAZAKI MACH WORKS (3)· patent assignee history
1985Based in Kagamihara, JP· patent location history
2003Patents assigned to SAKURA FINETECHNICAL CO LTD (1)· patent assignee history
2003Patents assigned to TIYODA SEISAKUSHO KK (1)· patent assignee history
2003Based in Koushoku, JP· patent location history
2020Patents assigned to FUJI CORP (1)· patent assignee history
2020Based in Toyokawa, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
YAMAZAKI MACH WORKS31985
FUJI CORP12020
SAKURA FINETECHNICAL CO LTD12003
TIYODA SEISAKUSHO KK12003
Locations
LocationPatentsSpan
Kagamihara, JP31985
Toyokawa, JP12020
Koushoku, JP12003