Inventor

Toshio Shiina

Inventor

Kawasaki, JP

Overview

1976–1999

Patent span

Performing operations

Primary field (CPC B)

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

B65Hprimary

B65HHandling thin or filamentary material, e.g. sheets, webs, cables15%

G03BApparatus or arrangements for taking photographs or for projecting or viewing them15%

H01BCables10%

A61HPhysical therapy apparatus, e.g. devices for locating or stimulating reflex points in the body5%

B29CShaping or joining of plastics5%

B60NSeats specially adapted for vehicles5%

C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients5%

C08LCompositions of macromolecular compounds5%

G02BOptical elements, systems or apparatus5%

G06KGraphical data reading5%

PatentTitleYear

Assembled from patent assignee/location history and declaration credentials.

1976–1991Patents assigned to RICOH KK (5)· patent assignee history

1976Based in Yokohama, JP· patent location history

1983–1990Patents assigned to HITACHI CABLE (2)· patent assignee history

1983–1990Based in Ibaraki, JP· patent location history

1988Patents assigned to MEIKI SEISAKUSHO KK (1)· patent assignee history

1988Based in Kasugai, JP· patent location history

1990–1991Based in Kawasaki, JP· patent location history

1999Patents assigned to IKEDA BUSSAN CO (1)· patent assignee history

1999Patents assigned to NISSAN MOTOR (1)· patent assignee history

1999Based in Kanagawa, JP· patent location history

Assignee and location history derived from the patent record.

Assignees

Locations