TY

Toyoshi Yoshida

Shimano: 17 patents #102 of 759Top 15%
Sumitomo Electric Industries: 1 patents #13,249 of 21,551Top 65%
Overall (All Time): #232,092 of 4,157,543Top 6%
19
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
11897581 Bicycle sprocket, sprocket assembly, rear sprocket assembly, and drive train of bicycle Tooru Iwai, Tetsu Nonoshita 2024-02-13
10875355 Bicycle component and bicycle rim Toru Iwai, Tetsu Nonoshita 2020-12-29
10864964 Bicycle sprocket assembly Toru Iwai, Tetsu Nonoshita 2020-12-15
10774915 Bicycle sprocket assembly Tooru Iwai, Tetsu Nonoshita 2020-09-15
10584786 Bicycle sprocket assembly Tooru Iwai, Tetsu Nonoshita 2020-03-10
10538287 Bicycle crank arm Tooru Iwai, Tetsu Nonoshita 2020-01-21
10442496 Bicycle sprocket assembly Tooru Iwai, Tetsu Nonoshita 2019-10-15
10315724 Composite bicycle component Tetsu Nonoshita, Wataru Yamauchi 2019-06-11
10259262 Bicycle rim Tooru Iwai, Tetsu Nonoshita 2019-04-16
9932090 Bicycle rear sprocket assembly Toshinari Oishi, Tsuyoshi Fukumori 2018-04-03
9829085 Bicycle sprocket Toru Iwai, Makoto Souwa, Tetsu Nonoshita 2017-11-28
9555855 Bicycle sprocket Toru Iwai 2017-01-31
9511819 Bicycle rear sprocket assembly Etsuyoshi Watarai, Tooru Iwai, Tetsu Nonoshita 2016-12-06
9440706 Bicycle sprocket Toru Iwai, Makoto Souwa 2016-09-13
9403578 Bicycle sprocket assembly and bicycle rear sprocket assembly Toshinari Oishi, Tsuyoshi Fukumori 2016-08-02
9302736 Bicycle sprocket Tooru Iwai, Tetsu Nonoshita 2016-04-05
9297452 Bicycle sprocket Tooru Iwai 2016-03-29
7527277 Bicycle crank Tetsu Nonoshita, Tsukasa Fukuta 2009-05-05
7199969 Shock protection cushioning apparatus for protecting a hard disk drive from a shock by utilizing a zero-gravity sensor 2007-04-03