KK

Keigo Kitajima

Shimano: 47 patents #26 of 759Top 4%
SB Shimano Components (Malaysia) Sdn. Bhd.: 5 patents #5 of 57Top 9%
Overall (All Time): #58,084 of 4,157,543Top 2%
48
Patents All Time

Issued Patents All Time

Showing 25 most recent of 48 patents

Patent #TitleCo-InventorsDate
11997996 Spool braking device for dual bearing reel Daichi Nakata, Hiroki OOGOSE, Kunio Takechi, Kouhei Nakamura 2024-06-04
10834910 Dual-bearing reel Baihaki Bin Sabtu, Abu Supian Bin Ahmad, Mohd Syamsul Johary Bin Ismail, Motohiro Niitsuma, Ami Higuchi 2020-11-17
10609917 Dual-bearing reel Mohd Syamsul Johary Bin Ismail, Abu Supian Bin Ahmad, Baihaki Bin Sabtu, Muhd Syukri Nazry Bin Mustapha 2020-04-07
10575510 Fishing reel Muhamad Aidil Bin Misseri, Mohd Syamsul Johary Bin Ismail, Ahmad Syafiq Asyraf Ahmad Sabri, Abu Supian Bin Ahmad 2020-03-03
10477846 Spool for fishing reel Koji Ochiai, Tsutomu Takada 2019-11-19
10349645 Single-bearing reel Chun Wee Chew, Muhamad Aidil Bin Misseri, Wen Yin Lee 2019-07-16
10091979 Dual-bearing reel and reel unit for same Chun Wee Chew 2018-10-09
9763433 Reciprocating mechanism for a fishing reel and a fishing reel Kunio Takechi, Akira Niitsuma, Koichi Kawane, Baihaki Bin Sabtu, Abu Supian Bin Ahmad 2017-09-19
9591839 Spinning reel for fishing and a braking operation lever for the rotor braking device Takuji Takamatsu, Kei Saito, Shingo Matsuo 2017-03-14
9497948 Spinning reel Shingo Matsuo 2016-11-22
9370173 Spinning reel Shingo Matsuo, Hirokazu Hiraoka 2016-06-21
9363988 Spinning reel Shingo Matsuo, Hirokazu Hiraoka 2016-06-14
9226486 Spinning reel and spinning reel spool Hirokazu Hiraoka, Takuji Takamatsu, Kouji Ochiai, Akihiko Sato 2016-01-05
7967232 Spinning-reel fishing line guide mechanism Hirokazu Hiraoka, Shingo Matsuo 2011-06-28
7798437 Rotor for spinning reel Hirokazu Hiraoka, Shingo Matsuo 2010-09-21
7775471 Spool of fishing reel 2010-08-17
7762489 Spool for spinning reel Shingo Matsuo 2010-07-27
7665683 Fishing line guiding mechanism of spinning reel Koji Ochiai 2010-02-23
7614577 Handle knob and handle assembly for a fishing reel Koji Ochiai 2009-11-10
7500631 Gear mounting structure for fishing reel 2009-03-10
7413138 Reel unit of spinning reel Hirokazu Hiraoka, Shingo Matsuo 2008-08-19
7401748 Spool assembly for spinning reel Hirokazu Hiraoka, Shingo Matsuo 2008-07-22
7374119 Handle knob and handle assembly for a fishing reel Koji Ochiai 2008-05-20
7314192 Spinning reel Koji Ochiai, Yutaka Inoue, Kei Saito 2008-01-01
7293731 Reciprocating mechanism for spinning reel Kei Saito 2007-11-13