Growing community of inventors

Tokyo, Japan

Akito Nakai

Average Co-Inventor Count = 1.92

ph-index = 1

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 = 6

Akito NakaiNaoki Takahashi (3 patents)Akito NakaiTakeshi Nakamura (2 patents)Akito NakaiTakeshi Tsuneyoshi (2 patents)Akito NakaiShinsuke Sugawara (2 patents)Akito NakaiTakahiro Iwamoto (2 patents)Akito NakaiKazuki Asai (1 patent)Akito NakaiTomoya Murase (1 patent)Akito NakaiTakuya Yamamoto (1 patent)Akito NakaiKentaro Nakayama (1 patent)Akito NakaiYukie Ito (5 patents)Akito NakaiRyo Iguchi (1 patent)Akito NakaiToru Imano (1 patent)Akito NakaiShinichi Nishiyama (1 patent)Akito NakaiYoshiki Fujimura (1 patent)Akito NakaiKenichiro Sumiura (1 patent)Akito NakaiYoshihisa Kohzu (1 patent)Akito NakaiDharmesh Kumar (1 patent)Akito NakaiKoichi Andatsu (1 patent)Akito NakaiKazunori Furukawa (1 patent)Akito NakaiAkito Nakai (15 patents)Naoki TakahashiNaoki Takahashi (108 patents)Takeshi NakamuraTakeshi Nakamura (74 patents)Takeshi TsuneyoshiTakeshi Tsuneyoshi (10 patents)Shinsuke SugawaraShinsuke Sugawara (8 patents)Takahiro IwamotoTakahiro Iwamoto (6 patents)Kazuki AsaiKazuki Asai (18 patents)Tomoya MuraseTomoya Murase (12 patents)Takuya YamamotoTakuya Yamamoto (6 patents)Kentaro NakayamaKentaro Nakayama (5 patents)Yukie ItoYukie Ito (5 patents)Ryo IguchiRyo Iguchi (4 patents)Toru ImanoToru Imano (3 patents)Shinichi NishiyamaShinichi Nishiyama (2 patents)Yoshiki FujimuraYoshiki Fujimura (2 patents)Kenichiro SumiuraKenichiro Sumiura (2 patents)Yoshihisa KohzuYoshihisa Kohzu (2 patents)Dharmesh KumarDharmesh Kumar (1 patent)Koichi AndatsuKoichi Andatsu (1 patent)Kazunori FurukawaKazunori Furukawa (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Zeon Corporation (11 from 1,237 patents)

2. Caterpillar Sarl (4 from 275 patents)


15 patents:

1. 12479981 - Binder composition for electrochemical device, conductive material dispersion liquid for electrochemical device, slurry for electrochemical device electrode, electrode for electrochemical device, and electrochemical device

2. 12409443 - Metal-supported catalyst and method for producing hydrogenated conjugated-diene-based polymer

3. 11984600 - Binder composition for electrochemical device, conductive material dispersion liquid for electrochemical device, slurry for electrochemical device electrode, electrode for electrochemical device, and electrochemical device

4. 11949106 - Binder composition for secondary battery electrode, conductive material paste composition for secondary battery electrode, slurry composition for secondary battery electrode, electrode for secondary battery, and secondary battery

5. 11949107 - Binder composition for secondary battery electrode, conductive material paste composition for secondary battery electrode, slurry composition for secondary battery electrode, electrode for secondary battery, and secondary battery

6. 11831020 - Conductive material dispersion liquid for electrochemical device, slurry for electrochemical device electrode, electrode for electrochemical device, and electrochemical device

7. 11266978 - Method for preparing dispersion of metal-containing particles and method for producing hydrogenated conjugated diene polymer

8. 11136418 - Method for manufacturing hydrogenated nitrile rubber

9. 10851225 - Nitrile group-containing highly saturated copolymer rubber, cross-linkable rubber composition, and cross-linked rubber

10. 10781270 - Method of production of highly saturated nitrile rubber

11. 10618037 - Method for recovering catalyst

12. 10544564 - Shovel-type construction machine

13. 10167612 - Counterweight device for arranging accumulators inside the counterweight of a working machine

14. 9908497 - Cab support structure of construction machine

15. 9187877 - Machine body and machinery

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as of
12/7/2025
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