Inventor

Tetsuji Funabashi

Inventor

Yokohama, JP

Overview

9→

Patents

1979–2021

Patent span

Performing operations

Primary field (CPC B)

Patents· 9 as inventor

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

B29Cprimary

B29CShaping or joining of plastics36%

B41JTypewriters27%

B62DMotor vehicles9%

B66FHoisting, lifting, hauling or pushing, not otherwise provided for, e.g. devices which apply a lifting or pushing force directly to the surface of a load9%

E02FDredging9%

G05DSystems for controlling or regulating non-electric variables9%

PatentTitleYear

11,104,126Liquid ejection apparatus, ejection control method, and liquid ejection head2021 10,913,269Liquid discharge head substrate and liquid discharge head2021 10,889,113Recording element board, liquid ejection apparatus and method of manufacturing recording element board2021 5,281,374'Automatic purging method for injection molding machine'1994 4,952,364'Method of controlling injection molding machine'1990 4,932,854'Apparatus for control of injection molding machine'1990 4,846,651'Injection molding machine'1989 4,537,259'Blade control device'1985 4,162,869'Unmanned conveying control system'1979

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1979–1994Patents assigned to KOMATSU MFG CO LTD (6)· patent assignee history

1979–1985Based in Hiratsuka, JP· patent location history

1989Based in Hirakata, JP· patent location history

1990–1994Based in Osaka, JP· patent location history

2021Patents assigned to CANON KK (3)· patent assignee history

2021Based in Yokohama, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
KOMATSU MFG CO LTD	6	1979–1994
CANON KK	3	2021

Locations

Location	Patents	Span
Yokohama, JP	3	2021
Osaka, JP	3	1990–1994
Hiratsuka, JP	2	1979–1985
Hirakata, JP	1	1989