Inventor

Toshiaki Mizutani

Inventor
Yokohama, JP

Overview

12→
Patents
1978–2018
Patent span
Chemistry
Primary field (CPC C)

Patents· 12 as inventor

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

C04Bprimary
C04BLime, magnesia42%
B41JTypewriters16%
C23CCoating metallic material16%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests11%
G06FElectric digital data processing5%
H01JElectric discharge tubes or discharge lamps5%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h105%

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1978Patents assigned to TOKYO SHIBAURA ELECTRIC CO (1)· patent assignee history
1978Based in Yokohama-shi, JP· patent location history
1989–2000Patents assigned to TOSHIBA KK (7)· patent assignee history
1989–2000Based in Yokohama, JP· patent location history
2011–2018Patents assigned to BROTHER IND LTD (4)· patent assignee history
2011–2018Based in Kasugai, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
TOSHIBA KK71989–2000
BROTHER IND LTD42011–2018
TOKYO SHIBAURA ELECTRIC CO11978
Locations
LocationPatentsSpan
Yokohama, JP71989–2000
Kasugai, JP42011–2018
Yokohama-shi, JP11978