Inventor

Masatoshi Yokota

Inventor

Kobe, JP

Overview

80→

Patents

1997–2018

Patent span

Human necessities

Primary field (CPC A)

Patents· 80 as inventor

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

A63Bprimary

A63BApparatus for physical training, gymnastics, swimming, climbing, or fencing49%

C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients9%

C08LCompositions of macromolecular compounds8%

C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds7%

B60RVehicles, vehicle fittings, or vehicle parts, not otherwise provided for6%

B29CShaping or joining of plastics3%

B29DProducing particular articles from plastics or from substances in a plastic state3%

C09DCoating compositions, e.g. paints, varnishes or lacquers3%

B29LIndexing scheme associated with subclass b29c, relating to particular articles2%

C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds1%

PatentTitleYear

9,884,226'Golf ball'2018 9,873,025Golf ball2018 9,789,365'Golf ball'2017 9,751,272'Method for manufacturing a golf ball'2017 9,694,249'Method for manufacturing golf ball'2017 9,498,681'Golf ball and method for manufacturing the same'2016 9,340,175'Side airbag, airbag apparatus, method of making side airbag'2016 8,591,354'Golf club head'2013 8,419,570'Golf ball'2013 8,382,609'Golf club head and method for manufacturing the same'2013 8,328,662'Golf club head'2012 8,083,255'Vehicle air bag system'2011 8,047,931'Golf club head'2011 8,038,546'Wood-type golf club head'2011 7,934,998'Golf club head'2011 7,927,235'Golf ball'2011 7,914,399'Golf ball'2011 7,914,397'Golf ball'2011 7,874,579'Curtain airbag bracket and curtain airbag device'2011 7,862,078'Side collision airbag device'2011 7,862,077'Side-impact airbag and side-impact airbag apparatus'2011 7,857,713'Wood-type golf club head'2010 7,842,216'Method for the production of golf ball'2010 7,824,280'Golf club head'2010 7,753,407'Side airbag apparatus with side airbag cover'2010 7,727,086'Golf ball'2010 7,708,657'Golf ball'2010 7,704,431'Mold for golf ball'2010 7,682,266'Golf ball'2010 7,674,193'Golf ball'2010 7,641,570'Golf club head'2010 7,628,715'Golf ball'2009 7,614,650'Side-impact airbag and side-impact airbag apparatus'2009 7,575,523'Golf club head'2009 7,572,193'Golf club head'2009 7,500,924'Golf club head'2009 7,473,191'Golf club head'2009 7,278,930'Golf ball'2007 7,270,615'Golf ball'2007 7,264,121'Article holder'2007 7,208,533'Cover composition for golf ball'2007 7,115,698'Golf ball'2006 7,059,978'Golf ball'2006 6,976,702'Side airbag'2005 6,933,336'Golf ball'2005 6,919,393'Solid golf ball'2005 6,846,898'Golf ball having a urethane cover'2005 6,835,793'Golf ball having a polyurethane cover'2004 6,759,482'Three-piece solid golf ball'2004 6,716,116'One-piece golf ball'2004 6,660,824'Golf ball'2003 6,648,779'Golf ball and manufacturing method thereof'2003 6,646,053'Golf ball'2003 6,626,770'Multi-piece solid golf ball'2003 6,608,127'Golf ball'2003 6,583,229'Solid golf ball'2003 6,575,850'Golf ball'2003 6,558,276'Method of making a solid golf ball'2003 6,503,157'Golf ball and process for manufacturing the same'2003 6,398,669'Painted golf ball'2002 6,386,993'Two-piece solid golf ball'2002 6,302,810'Solid golf ball'2001 6,241,625'Solid golf ball'2001 6,156,843'Three piece solid golf ball'2000 6,130,295'Golf ball'2000 6,126,522'Method for manufacturing golf ball'2000 6,121,357'Solid golf ball'2000 5,962,590'Golf ball'1999 5,952,428'Golf ball'1999 5,919,101'Solid golf ball'1999 5,874,504'Golf ball'1999 5,824,747'Golf ball'1998 5,800,287'Solid golf ball'1998 5,795,247'Solid golf ball'1998 5,776,013'Solid golf ball'1998 5,713,802'Golf ball having two-layer cover structure'1998 5,702,312'Solid golf ball'1997 5,697,856'Solid golf ball and process for producing the same'1997 5,695,414'Coated golf ball'1997 5,607,366'Two-piece golf ball'1997

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1997–2005Patents assigned to SUMITOMO RUBBER IND (34)· patent assignee history

1997–2000Based in Shirakawa, JP· patent location history

2000–2001Based in Fukuchiyama, JP· patent location history

2001–2004Based in Akashi, JP· patent location history

2003–2018Based in Kobe, JP· patent location history

2005–2013Patents assigned to SRI SPORTS LTD (30)· patent assignee history

2005–2016Patents assigned to TAKATA CORP (8)· patent assignee history

2009–2016Based in Tokyo, JP· patent location history

2011–2016Patents assigned to YOKOTA MASATOSHI (6)· patent assignee history

2013–2018Patents assigned to DUNLOP SPORTS CO LTD (7)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
SUMITOMO RUBBER IND	34	1997–2005
SRI SPORTS LTD	30	2005–2013
TAKATA CORP	8	2005–2016
DUNLOP SPORTS CO LTD	7	2013–2018
YOKOTA MASATOSHIself	6	2011–2016

Locations

Location	Patents	Span
Kobe, JP	46	2003–2018
Shirakawa, JP	14	1997–2000
Tokyo, JP	7	2009–2016
Akashi, JP	7	2001–2004
Fukuchiyama, JP	3	2000–2001