HY

Hikofumi Yamamoto

TC Toyo Tire & Rubber Co.: 7 patents #48 of 499Top 10%
TT Toyo Tire: 2 patents #47 of 180Top 30%
Overall (All Time): #545,075 of 4,157,543Top 15%
9
Patents All Time

Issued Patents All Time

Showing 1–9 of 9 patents

Patent #TitleCo-InventorsDate
11964525 Mounting structure of dynamic damper Tomoyuki Katamura 2024-04-23
11644080 Lquid-filled vibration isolator Ryosuke Uema 2023-05-09
7341243 Liquid-sealed vibration control device Yoshio Ihara 2008-03-11
7278633 Hydraulic antivibration device arrangement, hydraulic antivibration device, and car body side bracket Yukio Takashima 2007-10-09
6685175 Liquid-sealed vibration-proof device Yukio Takashima 2004-02-03
6619636 Liquid-sealed anti-vibration device Yukio Takashima 2003-09-16
6550753 Antivibration device Yukio Takashima, Toshihiro Kakimoto 2003-04-22
6517061 Vibration isolating device Kentaro Yamamoto, Yukio Takashima 2003-02-11
6505822 Liquid-sealed vibration-proof device Kentaro Yamamoto, Yukio Takashima 2003-01-14