TO

Takahiro Okamatsu

The Yokohama Rubber Co.: 15 patents #1 of 110Top 1%
Overall (2017): #2,483 of 506,227Top 1%
16
Patents 2017

Issued Patents 2017

Showing 1–16 of 16 patents

Patent #TitleCo-InventorsDate
9803031 Modified polymer, rubber composition and pneumatic tire Ryota Takahashi, Manabu Kato, Yoshiaki Kirino 2017-10-31
9803118 Coagulant and tire puncture repair kit using same 2017-10-31
9790353 Rubber composition and pneumatic tire Ryota Takahashi, Manabu Kato, Yoshiaki Kirino 2017-10-17
9771503 Flat tire sealing material 2017-09-26
9757982 Rubber composition and pneumatic tire Manabu Kato, Ryota Takahashi, Yoshiaki Kirino 2017-09-12
9732203 Emulsion coagulant, and flat tire repair kit using same 2017-08-15
9725525 Rubber composition, modified polymer, and tire Ryota Takahashi, Manabu Kato, Yoshiaki Kirino 2017-08-08
9701761 Polymer modifying agent composition, modified polymer, rubber composition and tire Ryota Takahashi, Manabu Kato, Yoshiaki Kirino, Hisae Takano 2017-07-11
9695304 Rubber composition for tire bead insulation and pneumatic tire Manabu Kato, Ryota Takahashi, Yoshiaki Kirino 2017-07-04
9694549 Emulsion coagulant and tire puncture repair kit Masahiro Naruse, Hideyuki Takahara 2017-07-04
9676979 Liquid coagulant and tire puncture sealing material set Kazushi Kimura 2017-06-13
9657164 Emulsion coagulant and tire puncture repair kit using same Masahiro Naruse, Hideyuki Takahara 2017-05-23
9637618 Bead filler rubber composition and pneumatic tire Manabu Kato, Ryota Takahashi, Yoshiaki Kirino 2017-05-02
9623636 Laminated body of rubber layers Ayako Joza 2017-04-18
9624396 Water-based primer composition 2017-04-18
9598563 Rubber composition for tires, and pneumatic tire manufactured using same Toshihiko Arita 2017-03-21