Inventor

Takamasa Yamagishi

Inventor

Ibaraki, JP

Overview

2→

Patents

2002–2021

Patent span

Performing operations

Primary field (CPC B)

Patents· 2 as inventor

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

B29Cprimary

B29CShaping or joining of plastics13%

B29KIndexing scheme associated with subclasses b29b, b29c or b29d, relating to moulding materials or to materials for moulds, reinforcements, fillers or preformed parts, e.g. inserts13%

B41NPrinting plates or foils13%

B60NSeats specially adapted for vehicles13%

B60RVehicles, vehicle fittings, or vehicle parts, not otherwise provided for13%

C22CAlloys13%

C22FChanging the physical structure of non-ferrous metals and non-ferrous alloys13%

Y10TTechnical subjects covered by former us classification13%

PatentTitleYear

10,960,580Molded foam, method for manufacturing molded foam, mold and method for manufacturing mold2021 6,387,198'Process for producing aluminum alloy substrate for lithographic printing plate'2002

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2002Patents assigned to FUJI PHOTO FILM CO LTD (1)· patent assignee history

2002Patents assigned to NIPPON LIGHT METAL CO (1)· patent assignee history

2002Based in Inazawa, JP· patent location history

2021Patents assigned to SEKISUI PLASTICS (1)· patent assignee history

2021Based in Ibaraki, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
FUJI PHOTO FILM CO LTD	1	2002
NIPPON LIGHT METAL CO	1	2002
SEKISUI PLASTICS	1	2021

Locations

Location	Patents	Span
Ibaraki, JP	1	2021
Inazawa, JP	1	2002