Growing community of inventors

Osaka, Japan

Kunio Takechi

Average Co-Inventor Count = 1.70

ph-index = 4

The patent ph-index is calculated by counting the number of publications for which an author has been cited by other authors at least that same number of times.

Forward Citations = 63

Kunio TakechiTakeshi Ikuta (15 patents)Kunio TakechiAkira Niitsuma (13 patents)Kunio TakechiYouhei Toake (5 patents)Kunio TakechiHirokazu Hiraoka (4 patents)Kunio TakechiTakuji Takamatsu (4 patents)Kunio TakechiMotohiro Niitsuma (3 patents)Kunio TakechiShouji Nakagawa (3 patents)Kunio TakechiAbu Supian Bin Ahmad (3 patents)Kunio TakechiHiroki Oogose (3 patents)Kunio TakechiKohei Nakamura (3 patents)Kunio TakechiKouhei Nakamura (3 patents)Kunio TakechiYohei Toake (3 patents)Kunio TakechiKeigo Kitajima (2 patents)Kunio TakechiHirokazu Hirayama (2 patents)Kunio TakechiKen'ichi Kawasaki (1 patent)Kunio TakechiTomoya Deguchi (1 patent)Kunio TakechiKenji Yoshida (1 patent)Kunio TakechiBaihaki Bin Sabtu (1 patent)Kunio TakechiTakanori Maruoka (1 patent)Kunio TakechiYutaka Inoue (1 patent)Kunio TakechiHiroki Ogose (1 patent)Kunio TakechiKouji Ochiai (1 patent)Kunio TakechiShunsaku Asaka (1 patent)Kunio TakechiTomomitsu Onizawa (1 patent)Kunio TakechiShoji Nakagawa (1 patent)Kunio TakechiSatoshi Nomura (1 patent)Kunio TakechiKoichi Kawane (1 patent)Kunio TakechiDaichi Nakata (1 patent)Kunio TakechiKeigo Kitajima (0 patent)Kunio TakechiKunio Takechi (58 patents)Takeshi IkutaTakeshi Ikuta (63 patents)Akira NiitsumaAkira Niitsuma (63 patents)Youhei ToakeYouhei Toake (8 patents)Hirokazu HiraokaHirokazu Hiraoka (39 patents)Takuji TakamatsuTakuji Takamatsu (29 patents)Motohiro NiitsumaMotohiro Niitsuma (19 patents)Shouji NakagawaShouji Nakagawa (18 patents)Abu Supian Bin AhmadAbu Supian Bin Ahmad (18 patents)Hiroki OogoseHiroki Oogose (10 patents)Kohei NakamuraKohei Nakamura (4 patents)Kouhei NakamuraKouhei Nakamura (4 patents)Yohei ToakeYohei Toake (3 patents)Keigo KitajimaKeigo Kitajima (48 patents)Hirokazu HirayamaHirokazu Hirayama (26 patents)Ken'ichi KawasakiKen'ichi Kawasaki (25 patents)Tomoya DeguchiTomoya Deguchi (24 patents)Kenji YoshidaKenji Yoshida (14 patents)Baihaki Bin SabtuBaihaki Bin Sabtu (11 patents)Takanori MaruokaTakanori Maruoka (7 patents)Yutaka InoueYutaka Inoue (6 patents)Hiroki OgoseHiroki Ogose (5 patents)Kouji OchiaiKouji Ochiai (4 patents)Shunsaku AsakaShunsaku Asaka (3 patents)Tomomitsu OnizawaTomomitsu Onizawa (2 patents)Shoji NakagawaShoji Nakagawa (2 patents)Satoshi NomuraSatoshi Nomura (1 patent)Koichi KawaneKoichi Kawane (1 patent)Daichi NakataDaichi Nakata (1 patent)Keigo KitajimaKeigo Kitajima (0 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Shimano Inc. (57 from 3,305 patents)

2. Shimano Components (malaysia) Sdn. Bhd. (2 from 43 patents)

3. Other (1 from 832,843 patents)

4. Teijin Limited (1 from 1,587 patents)

5. Shimano Components (malaysia) Sdn. (1 from 2 patents)


58 patents:

1. 12426584 - Dual-bearing reel for fishing

2. 11997996 - Spool braking device for dual bearing reel

3. 11778999 - Fishing reel

4. 11779000 - One-way clutch unit for fishing reel and fishing reel

5. 11490606 - Support structure for fishing reel

6. 11324207 - Dual-bearing reel

7. 11291195 - Fishing reel

8. 11241000 - Dual-bearing reel

9. 11122787 - Fishing reel

10. 11051501 - Fishing reel

11. 10798926 - Handle return position adjustment mechanism for a fishing reel

12. 10765096 - Dual-bearing reel

13. 10721923 - Dual-bearing reel

14. 10667504 - Fishing reel waterproof structure

15. 10624327 - Dual-bearing reel

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as of
12/25/2025
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