KS

Ken'ichi Sugawara

Shimano: 16 patents #107 of 759Top 15%
Overall (All Time): #301,554 of 4,157,543Top 8%
16
Patents All Time

Issued Patents All Time

Showing 1–16 of 16 patents

Patent #TitleCo-InventorsDate
7293732 Spinning reel Masakazu Iwabuchi, Takeshi Ikuta, Hirokazu Hiraoka 2007-11-13
7163168 Spinning reel handle assembly Shingo Matsuo, Masuo Ban 2007-01-16
7118060 Rotor for spinning reel Takeshi Ikuta, Hirokazu Hiraoka, Hirokazu Hashimoto 2006-10-10
7083133 Fishing line guide mechanism for a spinning reel and method of manufacturing the same 2006-08-01
7077349 Fishing line guide mechanism for spinning reel 2006-07-18
6978957 Spool support structure for a spinning reel 2005-12-27
6971601 Spinning reel sound producing mechanism 2005-12-06
6971599 Spinning reel rotor braking device 2005-12-06
6905086 Spinning-reel fishing-line guiding mechanism Takeshi Ikuta 2005-06-14
6883738 Spinning reel handle assembly Hideki Nakajima 2005-04-26
6880777 Spool support structure for a spinning reel 2005-04-19
6854677 Spinning-reel sounding mechanism 2005-02-15
6845934 Rotor braking device for spinning reel Itsuo Someya 2005-01-25
6679445 Spool for spinning reel Taisei Morise 2004-01-20
6572042 Spinning-reel line guiding apparatus 2003-06-03
6464159 Coated fishing components Shouji Nakagawa, Taisei Morise, Jun Sato 2002-10-15