Growing community of inventors

Kyoto, Japan

Daisuke Kumazaki

Average Co-Inventor Count = 5.93

ph-index = 19

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 = 1,078

Daisuke KumazakiMasato Ibuki (39 patents)Daisuke KumazakiJunji Takamoto (39 patents)Daisuke KumazakiAkiko Suga (37 patents)Daisuke KumazakiKenichiro Ashida (36 patents)Daisuke KumazakiShinji Yamamoto (35 patents)Daisuke KumazakiFumiyoshi Suetake (27 patents)Daisuke KumazakiHitoshi Tsuchiya (16 patents)Daisuke KumazakiNaoya Yamamoto (16 patents)Daisuke KumazakiTakanori Okamura (11 patents)Daisuke KumazakiHirokazu Matsui (10 patents)Daisuke KumazakiMasahiko Nishimura (9 patents)Daisuke KumazakiTakafumi Nishida (8 patents)Daisuke KumazakiYositomo Gotou (8 patents)Daisuke KumazakiYuji Hori (6 patents)Daisuke KumazakiYositomo Goto (6 patents)Daisuke KumazakiShu-Sian Yang (2 patents)Daisuke KumazakiNoboru Wakitani (2 patents)Daisuke KumazakiShinji Hirose (2 patents)Daisuke KumazakiYasuyuki Shimohata (2 patents)Daisuke KumazakiHan-Ping Cheng (2 patents)Daisuke KumazakiHoward H Cheng (1 patent)Daisuke KumazakiTakaki Fujino (29 patents)Daisuke KumazakiKazuhiro Maruyama (24 patents)Daisuke KumazakiYoshitomo Goto (4 patents)Daisuke KumazakiHironori Furuike (3 patents)Daisuke KumazakiYasuhisa Kitano (2 patents)Daisuke KumazakiTakaki Tsutsui (2 patents)Daisuke KumazakiYukihiro Ukai (2 patents)Daisuke KumazakiSouichi Takagi (2 patents)Daisuke KumazakiHiroki Ikuta (1 patent)Daisuke KumazakiHideo Nagata (1 patent)Daisuke KumazakiNaoya Kawanobe (1 patent)Daisuke KumazakiYuji Kawanobe, Legal Representative (1 patent)Daisuke KumazakiKosuke Nakamura (2 patents)Daisuke KumazakiHirotaka Tomita (1 patent)Daisuke KumazakiYoshihiko Shino (1 patent)Daisuke KumazakiKatsunori Kondo (1 patent)Daisuke KumazakiHan-ping Cheng (0 patent)Daisuke KumazakiAkiko Suga (1 patent)Daisuke KumazakiShinji Yamamoto (1 patent)Daisuke KumazakiKenichiro Ashida (1 patent)Daisuke KumazakiTakanori Okamura (1 patent)Daisuke KumazakiHitoshi Tsuchiya (1 patent)Daisuke KumazakiFumiyoshi Suetake (1 patent)Daisuke KumazakiNaoya Yamamoto (1 patent)Daisuke KumazakiNoburu Wakitani (0 patent)Daisuke KumazakiDaisuke Kumazaki (53 patents)Masato IbukiMasato Ibuki (106 patents)Junji TakamotoJunji Takamoto (91 patents)Akiko SugaAkiko Suga (63 patents)Kenichiro AshidaKenichiro Ashida (116 patents)Shinji YamamotoShinji Yamamoto (93 patents)Fumiyoshi SuetakeFumiyoshi Suetake (79 patents)Hitoshi TsuchiyaHitoshi Tsuchiya (80 patents)Naoya YamamotoNaoya Yamamoto (28 patents)Takanori OkamuraTakanori Okamura (35 patents)Hirokazu MatsuiHirokazu Matsui (22 patents)Masahiko NishimuraMasahiko Nishimura (14 patents)Takafumi NishidaTakafumi Nishida (14 patents)Yositomo GotouYositomo Gotou (8 patents)Yuji HoriYuji Hori (26 patents)Yositomo GotoYositomo Goto (7 patents)Shu-Sian YangShu-Sian Yang (51 patents)Noboru WakitaniNoboru Wakitani (44 patents)Shinji HiroseShinji Hirose (37 patents)Yasuyuki ShimohataYasuyuki Shimohata (29 patents)Han-Ping ChengHan-Ping Cheng (25 patents)Howard H ChengHoward H Cheng (48 patents)Takaki FujinoTakaki Fujino (29 patents)Kazuhiro MaruyamaKazuhiro Maruyama (24 patents)Yoshitomo GotoYoshitomo Goto (11 patents)Hironori FuruikeHironori Furuike (8 patents)Yasuhisa KitanoYasuhisa Kitano (22 patents)Takaki TsutsuiTakaki Tsutsui (11 patents)Yukihiro UkaiYukihiro Ukai (2 patents)Souichi TakagiSouichi Takagi (2 patents)Hiroki IkutaHiroki Ikuta (22 patents)Hideo NagataHideo Nagata (21 patents)Naoya KawanobeNaoya Kawanobe (18 patents)Yuji Kawanobe, Legal RepresentativeYuji Kawanobe, Legal Representative (3 patents)Kosuke NakamuraKosuke Nakamura (2 patents)Hirotaka TomitaHirotaka Tomita (1 patent)Yoshihiko ShinoYoshihiko Shino (1 patent)Katsunori KondoKatsunori Kondo (1 patent)Han-ping ChengHan-ping Cheng (0 patent)Akiko SugaAkiko Suga (1 patent)Shinji YamamotoShinji Yamamoto (1 patent)Kenichiro AshidaKenichiro Ashida (1 patent)Takanori OkamuraTakanori Okamura (1 patent)Hitoshi TsuchiyaHitoshi Tsuchiya (1 patent)Fumiyoshi SuetakeFumiyoshi Suetake (1 patent)Naoya YamamotoNaoya Yamamoto (1 patent)Noburu WakitaniNoburu Wakitani (0 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Nintendo Co., Ltd. (51 from 2,806 patents)

2. Pixart Imaging Incorporated (2 from 1,412 patents)

3. Hosiden Corporation (2 from 776 patents)

4. Other (1 from 832,843 patents)


53 patents:

1. 11171448 - Charger and charging system

2. 11171449 - Charger and charging system

3. 10534426 - Interactive system, remote controller and operating method thereof

4. 10055011 - Interactive system, handheld device remote controller and operating method thereof

5. 9889384 - Controller device and controller system

6. 9272207 - Controller device and controller system

7. 8827818 - Controller device and information processing device

8. 8814680 - Controller device and controller system

9. 8804326 - Device support system and support device

10. D709447 - Battery charger stand for electronic equipment

11. D709454 - Connector plug

12. D709444 - Storage battery

13. D709500 - Stylus pen for operating touch panel

14. D707625 - Battery charger stand for electronic equipment

15. 8702514 - Controller device and controller system

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12/25/2025
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