Inventor

Yuichi Fujii

Inventor

Okazaki, JP

Overview

25→

Patents

1977–2017

Patent span

Performing operations

Primary field (CPC B)

Patents· 25 as inventor

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

G03Gprimary

G03GElectrography9%

B42CBookbinding7%

B65HHandling thin or filamentary material, e.g. sheets, webs, cables7%

B42BPermanently attaching together sheets, quires or signatures or permanently attaching objects thereto5%

F23DBurners5%

H04WWireless communication networks5%

B60KArrangement or mounting of propulsion units or of transmissions in vehicles4%

B65DContainers for storage or transport of articles or materials, e.g. bags, barrels, bottles, boxes, cans, cartons, crates, drums, jars, tanks, hoppers, forwarding containers4%

F16FSprings4%

G10HElectrophonic musical instruments4%

PatentTitleYear

9,731,672'Front wall structure for a utility vehicle'2017 9,224,557'Switch device'2015 8,952,280'Switch case having flanges that fold over clearance between case and cover'2015 7,330,881'Music-data reproducing system using a download program'2008 7,149,471'Portable cellular phone'2006 7,039,686'Music-data reproducing system using a download program'2006 6,705,904'Leisure vehicle'2004 6,066,226'Method of making a sheet-shaped oxygen absorber'2000 5,934,494'Packing for lid'1999 5,651,537'Stacked sheet clamping device for a stapler'1997 5,524,873'Finisher for image forming apparatus'1996 5,447,298'Movable finisher device with multiple stack gripping fingers'1995 5,438,695'Radio-link continuity keeping equipment in cellular telephone mobile station'1995 5,263,697'Finisher for an image forming apparatus'1993 5,212,823'Radio communication system'1993 5,129,479'Suspension system for an engine and transmission assembly mounted transversely in a vehicle'1992 5,121,911'Finisher for an image forming apparatus'1992 5,084,290'Method and apparatus for applying freshness keeping agent to a food packaging body'1992 5,083,760'Finisher for an image forming apparatus'1992 5,056,774'Finisher for an image forming apparatus'1991 4,333,777'Method and apparatus for compensating for local temperature difference of steel product'1982 4,169,811'Oxygen indicator'1979 4,142,701'Support devices for automobile engine'1979 4,087,050'Swirl type pressure fuel atomizer'1978 4,011,996'Swirl type pressure fuel atomizer'1977

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1977–1982Patents assigned to ISHIKAWAJIMA HARIMA HEAVY IND (3)· patent assignee history

1977–1982Based in Funabashi, JP· patent location history

1979–2000Patents assigned to MITSUBISHI GAS CHEMICAL CO (4)· patent assignee history

1979–1993Based in Okazaki, JP· patent location history

1979–2000Based in Tokyo, JP· patent location history

1991–1997Patents assigned to RICOH KK (6)· patent assignee history

1992–1997Based in Nagoya, JP· patent location history

1993–2008Patents assigned to MATSUSHITA ELECTRIC INDUSTRIAL CO LTD (5)· patent assignee history

1993–2008Based in Yokohama, JP· patent location history

2015Patents assigned to FUJII YUICHI (2)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
RICOH KK	6	1991–1997
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD	5	1993–2008
MITSUBISHI GAS CHEMICAL CO	4	1979–2000
ISHIKAWAJIMA HARIMA HEAVY IND	3	1977–1982
FUJII YUICHIself	2	2015

Locations

Location	Patents	Span
Okazaki, JP	5	1979–1993
Tokyo, JP	4	1979–2000
Nagoya, JP	4	1992–1997
Yokohama, JP	3	1993–2008
Funabashi, JP	3	1977–1982