AN

Akira Niitsuma

Shimano: 62 patents #12 of 759Top 2%
KT Kabushiki Kaisha Toshiba: 2 patents #9,982 of 21,451Top 50%
SB Shimano Components (Malaysia) Sdn. Bhd.: 2 patents #10 of 57Top 20%
Overall (All Time): #33,603 of 4,157,543Top 1%
65
Patents All Time

Issued Patents All Time

Showing 26–50 of 65 patents

Patent #TitleCo-InventorsDate
10182563 Spool for dual-bearing reel Hiroki Ogose, Ken'ichi Kawasaki 2019-01-22
10159234 Fishing reel Fumihide Numata, Norikazu Taki, Yuichiro Ishikawa 2018-12-25
10130085 Spool brake device for dual-bearing reel Yuichiro Ishikawa 2018-11-20
10117424 Spool brake device for dual-bearing reel Takashi Komemushi, Yuichiro Ishikawa 2018-11-06
10070636 Spool brake device for dual-bearing reel 2018-09-11
10039272 Spool brake device for dual-bearing reel Takashi Komemushi, Yuichiro Ishikawa 2018-08-07
10039273 Spool brake device for dual-bearing reel Tetsuya Matsumoto 2018-08-07
9832983 Dual-bearing reel Yoshio Umezawa, Satoshi Fujii, Takeshi Fujiwara, Takanori MARUOKA 2017-12-05
9826725 Level winding mechanism for dual-bearing reel Satoshi Ikebukuro 2017-11-28
9807989 Dual-bearing reel Takeshi Ikuta, Kunio Takechi, Takuji Takamatsu, Hirokazu Hiraoka 2017-11-07
9788535 Waterproof structure for a fishing reel Takeshi Ikuta, Kunio Takechi, Yutaka Inoue 2017-10-17
9763433 Reciprocating mechanism for a fishing reel and a fishing reel Kunio Takechi, Koichi Kawane, Keigo Kitajima, Baihaki Bin Sabtu, Abu Supian Bin Ahmad 2017-09-19
9737061 Dual-bearing reel and clutch mechanism thereof Takeshi Ikuta, Etsuyoshi Watarai, Kenji Yoshida 2017-08-22
9668465 Dual-bearing reel Takeshi Ikuta, Kunio Takechi, Takuji Takamatsu, Hirokazu Hiraoka 2017-06-06
9642348 Dual-bearing reel 2017-05-09
9549540 Dual-bearing reel Takeshi Ikuta, Kunio Takechi, Takuji Takamatsu, Hirokazu Hiraoka 2017-01-24
9545089 Dual-bearing reel spool braking device and a dual-bearing reel Kunio Takechi 2017-01-17
9439408 Dual-bearing reel Kunio Takechi 2016-09-13
9402380 Dual-bearing reel pinion gear and dual-bearing reel 2016-08-02
9307750 Pinion gear for dual-bearing reel and dual-bearing reel including same Takeshi Ikuta 2016-04-12
9282731 Dual-bearing reel spool braking device Yuzo Shimano 2016-03-15
9253969 Dual-bearing reel spool braking device and dual-bearing reel 2016-02-09
9215865 Dual-bearing reel 2015-12-22
9101121 Spool brake device for dual-bearing reel 2015-08-11
9095129 Spool brake device for dual-bearing reel 2015-08-04