Inventor

Koichi Sato

Inventor
Shizuoka, JP

Overview

4→
Patents
1979–2021
Patent span
Chemistry
Primary field (CPC C)

Patents· 4 as inventor

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

A01Nprimary
A01NPreservation of bodies of humans or animals or plants or parts thereof23%
C07CAcyclic or carbocyclic compounds15%
C07DHeterocyclic compounds15%
B62MRider propulsion of wheeled vehicles or sledges8%
G06FElectric digital data processing8%
G06TImage data processing or generation, in general8%
G06VImage or video recognition or understanding8%
H04MTelephonic communication8%
H04NPictorial communication, e.g. television8%

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1979–1982Patents assigned to KUMIAI CHEMICAL INDUSTRY CO (3)· patent assignee history
1979–1982Based in Shizuoka, JP· patent location history
2021Patents assigned to YAMAHA CORP (1)· patent assignee history
2021Based in Hamamatsu, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
KUMIAI CHEMICAL INDUSTRY CO31979–1982
YAMAHA CORP12021
Locations
LocationPatentsSpan
Shizuoka, JP31979–1982
Hamamatsu, JP12021