MO

Masaaki Ohara

TC Toyo Tire & Rubber Co.: 29 patents #7 of 499Top 2%
TT Toyo Tire: 18 patents #4 of 180Top 3%
SO Sony: 11 patents #4,043 of 25,231Top 20%
SM Smc: 1 patents #485 of 737Top 70%
Overall (All Time): #40,342 of 4,157,543Top 1%
59
Patents All Time

Issued Patents All Time

Showing 26–50 of 59 patents

Patent #TitleCo-InventorsDate
9873234 Tire curing mold and manufacturing method for tire 2018-01-23
9815250 Tire mold 2017-11-14
9254718 Pneumatic radial tire 2016-02-09
9186857 Tire mold, manufacturing method of pneumatic tire, and pneumatic tire 2015-11-17
D719907 Tire 2014-12-23
D711814 Tire 2014-08-26
8641950 Manufacturing method of a piece in a tire mold for molding 2014-02-04
8585386 Tire mold, method of manufacturing pneumatic tire and pneumatic tire 2013-11-19
8534336 Pneumatic tire 2013-09-17
8496035 Pneumatic tire with tread having protruding strip portion connected to protrusion disposed on sidewall 2013-07-30
D675979 Tire 2013-02-12
D672752 Adapter Yosuke Shimizu 2012-12-18
D668241 Cover for connecting terminal of electronic device Yosuke Shimizu 2012-10-02
D663682 Tire 2012-07-17
8132604 Pneumatic tire 2012-03-13
8127811 Sipe blade and tire molded using the same 2012-03-06
8033310 Pneumatic tire with tread having thin groove and sacrifice land portion having protruding portion 2011-10-11
8006730 Pneumatic tire with tread having circumferential main grooves 2011-08-30
D643409 Adapter Yosuke Shimizu 2011-08-16
7980281 Pneumatic tire with tread having protruding stripe in groove bottom and tire mold for making the tire 2011-07-19
7980280 Pneumatic tire with tread including ribs having closed sipes 2011-07-19
7954527 Pneumatic tire with tread having both end closed groove bottom concave portions and both end open groove bottom sipes 2011-06-07
D637143 Automobile tire 2011-05-03
7874821 Tire forming mold 2011-01-25
D631467 Cover for connecting terminal of electronic device Yosuke Shimizu 2011-01-25