Inventor

Toshio Yamagiwa

Inventor

Saitama, JP

Overview

50→

Patents

1987–2013

Patent span

Performing operations

Primary field (CPC B)

Patents· 50 as inventor

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

B60Cprimary

B60CVehicle tyres20%

B29CShaping or joining of plastics13%

B29DProducing particular articles from plastics or from substances in a plastic state12%

B29LIndexing scheme associated with subclass b29c, relating to particular articles12%

Y10TTechnical subjects covered by former us classification10%

B62KCycles6%

B62JCycle saddles or seats5%

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. inserts4%

B60RVehicles, vehicle fittings, or vehicle parts, not otherwise provided for3%

G06QInformation and communication technology [ict] specially adapted for administrative, commercial, financial, managerial or supervisory purposes3%

PatentTitleYear

8,610,537'Vehicle-use key, maintenance support/management system of vehicle, and stolen vehicle check system'2013 7,764,173'IC tag equipped vehicle and management system thereof'2010 7,522,881'Vehicle'2009 7,503,506'IC tag mounting structure'2009 7,316,253'Sealant for prevention of blowout, tubeless tire, and tire tube'2008 7,296,736'Product management system'2007 7,228,731'Mounting structure of tire pressure sensing system'2007 7,168,732'Compact vehicle'2007 7,152,779'Commodity management system'2006 7,142,116'Article management system'2006 7,075,417'Tire pressure detecting system'2006 7,015,803'Tire air pressure detecting device'2006 7,004,217'Tire containing sealing agent'2006 6,972,673'Air pressure detecting device for wheel'2005 6,971,666'Airbag apparatus for a small size vehicle'2005 6,871,888'Shock absorber for a two-wheeled vehicle'2005 6,868,881'Tire containing sealer'2005 6,866,735'Method of manufacturing a tire tube'2005 6,838,984'Air pressure detection device for wheel'2005 6,825,759'Air pressure detection device for a wheel'2004 6,786,990'Method of manufacturing sealant-containing tires, and sealant-containing tire'2004 6,765,482'Air pressure sensor fitting structure for vehicle wheel'2004 6,753,768'Air pressure detecting device for wheel'2004 6,729,451'Shock absorber for a two-wheeled vehicle'2004 6,725,711'On vehicle tire air pressure detecting device and cast wheel mounting the device'2004 6,722,410'Method of manufacturing tire tubes, and tire tube'2004 6,696,936'Air pressure detecting device for wheel'2004 6,672,352'Tube-incorporated tire'2004 6,664,890'Air pressure detection device for tire'2003 6,637,786'Shock absorber for a two-wheeled vehicle'2003 6,609,418'Apparatus for detecting tire air pressure for motor vehicle'2003 6,557,603'Tube for a tire'2003 6,500,286'Method of manufacturing pneumatic tire'2002 6,451,162'Tire tube manufacturing apparatus'2002 6,338,766'Retention mold for bonding tire tube'2002 6,334,918'Tire tube'2002 6,264,732'Puncture preventive sealant'2001 6,186,206'Tire tube with pinch protection'2001 6,159,403'Method of manufacturing sealant containing tire tube and vulcanizing apparatus therefor'2000 6,158,489'Tube tire'2000 6,106,647'Process for producing sealant-incorporated tire tube'2000 6,019,150'Tire with tube containing sealant'2000 5,900,088'Process for producing sealant-contained tire tube'1999 5,894,874'Tire tube containing elastics members'1999 5,724,850'Rear fork for a motorcycle'1998 5,375,677'Body frame for a motorcycle'1994 5,222,572'Electric motor driven vehicle and power unit thereof'1993 5,101,924'Electric motor driven vehicle and power unit thereof'1992 4,989,665'Casting mold for a hollow member'1991 4,699,233'Vehicle body frame of motor bicycle'1987

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1987–2013Patents assigned to HONDA MOTOR CO LTD (50)· patent assignee history

1987–1994Based in Niiza, JP· patent location history

1998–2013Based in Saitama, JP· patent location history

2000Patents assigned to INOUE GOMU KOGYO KK (1)· patent assignee history

2001–2010Based in Wako, JP· patent location history

2002Patents assigned to SUMITOMO RUBBER IND (1)· patent assignee history

2008Patents assigned to NIPPON LEAKLESS KOGYO KABUSHIK (1)· patent assignee history

2013Patents assigned to YAMAGIWA TOSHIO (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
HONDA MOTOR CO LTD	50	1987–2013
INOUE GOMU KOGYO KK	1	2000
NIPPON LEAKLESS KOGYO KABUSHIK	1	2008
SUMITOMO RUBBER IND	1	2002
YAMAGIWA TOSHIOself	1	2013

Locations

Location	Patents	Span
Saitama, JP	37	1998–2013
Wako, JP	8	2001–2010
Niiza, JP	5	1987–1994