Inventor

Tadayuki Yoshida

Inventor
Yokohama, JP

Overview

13→
Patents
1985–2021
Patent span
Chemistry
Primary field (CPC C)

Patents· 13 as inventor

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

G06Fprimary
G06FElectric digital data processing20%
C02FTreatment of water, waste water, sewage, or sludge8%
G11BInformation storage based on relative movement between record carrier and transducer8%
H04NPictorial communication, e.g. television8%
A01GHorticulture4%
A01MCatching, trapping or scaring of animals4%
B01DSeparation4%
B21DWorking or processing of sheet metal or metal tubes, rods or profiles without essentially removing material4%
B23DPlaning4%
C07CAcyclic or carbocyclic compounds4%

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1985–1988Patents assigned to SANKYO YUKI KK (2)· patent assignee history
1985Patents assigned to ARAI SHOJI KK (1)· patent assignee history
1985–1988Based in Fukuoka, JP· patent location history
2010–2020Patents assigned to IBM (8)· patent assignee history
2010–2019Based in Yokohama, JP· patent location history
2013Patents assigned to AOYAMA NOZOMU (1)· patent assignee history
2016–2018Based in Kanagawa, JP· patent location history
2019–2021Based in Tokyo, JP· patent location history
2021Patents assigned to DAICEL CORP (1)· patent assignee history
2021Based in Himeji, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
IBM82010–2020
SANKYO YUKI KK21985–1988
AOYAMA NOZOMU12013
ARAI SHOJI KK11985
DAICEL CORP12021
Locations
LocationPatentsSpan
Yokohama, JP52010–2019
Tokyo, JP22019–2021
Kanagawa, JP22016–2018
Fukuoka, JP21985–1988
Himeji, JP12021