Inventor

Shinpei Okajima

Inventor

Izumi, JP

Overview

1981–2017

Patent span

Human necessities

Primary field (CPC A)

Patents· 81 as inventor

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

A43Bprimary

A43BCharacteristic features of footwear31%

B60BVehicle wheels21%

A63CSkates20%

Y10TTechnical subjects covered by former us classification10%

B62MRider propulsion of wheeled vehicles or sledges8%

A43CFastenings or attachments of footwear4%

B62JCycle saddles or seats2%

F16CShafts2%

A43DMachines, tools, equipment or methods for manufacturing or repairing footwear1%

B62LBrakes specially adapted for cycles1%

PatentTitleYear

9,656,720'Bicycle pedal'2017 7,594,741'Bicycle lighting device'2009 7,578,563'Reinforced bicycle rim'2009 7,464,994'Bicycle rim reinforced with a continuously extending resin material'2008 7,377,595'Bicycle rim'2008 7,374,251'Connection of Spokes to hub and rim in bicycle wheel'2008 7,360,847'Bicycle hub'2008 7,331,639'Bicycle rim'2008 7,290,839'Bicycle rim'2007 7,192,098'Bicycle rim'2007 7,090,307'Bicycle rim'2006 7,083,239'Bicycle rim'2006 7,073,814'Snowboard binding'2006 6,889,997'Snowboard binding'2005 6,871,869'Snowboard binding'2005 6,857,206'Snowboard boot'2005 6,824,159'Snowboard binding'2004 6,742,800'Snowboard binding system'2004 6,736,462'Bicycle rim'2004 6,733,030'Snowboard binding system'2004 6,733,031'Snowboard binding system'2004 6,729,641'Snowboard binding system'2004 6,722,060'Snowboard boot'2004 6,692,086'Bicycle wheel'2004 6,679,563'Bicycle wheel'2004 6,647,826'Bicycle pedal'2003 6,648,364'Snowboard binding system'2003 6,637,768'Snowboard binding system'2003 6,594,919'Snowboard boots'2003 6,595,542'Snowboard binding system'2003 6,588,853'Bicycle rim'2003 6,582,029'Bicycle rim'2003 6,568,766'Bicycle rim'2003 6,536,849'Bicycle wheel'2003 6,536,795'Snowboard binding system'2003 6,530,590'Snowboard binding system'2003 6,467,193'Boot liner'2002 6,398,246'Active highback system for a snowboard boot'2002 6,382,381'Bicycle hub assembly'2002 6,357,783'Snowboard binding'2002 6,354,668'Bicycle rim with wear indicator'2002 6,325,405'Active highback system for a snowboard boot'2001 6,283,557'Bicycle rim with wear indicator'2001 6,234,580'Bicycle wheel with reinforced rim'2001 6,231,128'Bicycle wheel'2001 6,231,066'Active highback system for a snowboard boot'2001 6,213,562'Bicycle wheel with reinforced rim'2001 6,164,682'Snowboard binding'2000 6,158,819'Bicycle wheel'2000 6,155,577'Highback lever mechanism'2000 6,126,243'Bicycle wheel'2000 6,119,372'Snowboard boot power lacing configuration'2000 6,073,370'Snowboard boot power lacing configuration'2000 6,068,347'Bicycle wheel'2000 6,068,348'Bicycle wheel'2000 6,035,558'Snowboard boot'2000 6,014,910'Protective cap-system for bicycle cable'2000 6,012,237'Multiple jointed back support system for a snowboard boot'2000 5,971,420'Snowboard binding'1999 5,950,335'Snowboard boots'1999 5,946,827'Snowboard boot ankle and heel support'1999 5,924,328'Braking device for bicycles'1999 5,915,821'Snowboard boot'1999 5,909,946'Snowboard boot power lacing configuration'1999 5,850,702'Snowboard boot sole'1998 5,819,440'Back support for a snowboard boot'1998 5,809,840'Protective cap system for bicycle cable'1998 5,799,957'Snowboard binding'1998 5,761,835'Snowboard boot'1998 5,727,337'Snowboard boot'1998 5,704,139'Snowboard shoes'1998 5,446,977'Cycling shoe having a sole with a removable portion'1995 5,406,723'Multiple layer cycling shoe sole'1995 5,363,526'Last for use in making cycling shoes, last and cycling shoe sole, and a method for making shoes using a last'1994 5,205,056'Attachment structure for securing a cleat to a cycling shoe'1993 5,185,944'Shoe having an upper formed with an inward projection in a foot arch region'1993 5,125,173'Cycling shoe'1992 4,442,732'Pedal for a bicycle'1984 4,313,352'Pedal for a bicycle'1982 D0262873'Pedal for bicycles'1982 4,269,084'Toe clip for a bicycle pedal'1981

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1981–1992Patents assigned to SHIMANO INDUSTRIAL CO (4)· patent assignee history

1981–2009Based in Sakai, JP· patent location history

1992–2017Based in Osaka, JP· patent location history

1993–2017Patents assigned to SHIMANO KK (76)· patent assignee history

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

2004Based in Izurni, JP· patent location history

2017Patents assigned to INOUE AKIRA (1)· patent assignee history

2017Patents assigned to KAKINOKI NOBUYUKI (1)· patent assignee history

2017Patents assigned to OKAJIMA SHINPEI (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
SHIMANO KK	76	1993–2017
SHIMANO INDUSTRIAL CO	4	1981–1992
INOUE AKIRA	1	2017
KAKINOKI NOBUYUKI	1	2017
OKAJIMA SHINPEIself	1	2017

Locations

Location	Patents	Span
Izumi, JP	63	1993–2008
Sakai, JP	9	1981–2009
Osaka, JP	8	1992–2017
Izurni, JP	1	2004