Growing community of inventors

Yokohama, Japan

Hiroyuki Nakajima

Average Co-Inventor Count = 5.00

ph-index = 2

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 = 58

Hiroyuki NakajimaAtsushi Saito (3 patents)Hiroyuki NakajimaMakoto Inada (3 patents)Hiroyuki NakajimaKazuki Mannami (3 patents)Hiroyuki NakajimaShimpei Kamaya (3 patents)Hiroyuki NakajimaYasuma Suzuki (3 patents)Hiroyuki NakajimaTatsuya Tamura (2 patents)Hiroyuki NakajimaSadao Konno (2 patents)Hiroyuki NakajimaNobuo Igarashi (2 patents)Hiroyuki NakajimaTatsuya Tamura (1 patent)Hiroyuki NakajimaHiroyuki Nakajima (5 patents)Atsushi SaitoAtsushi Saito (63 patents)Makoto InadaMakoto Inada (9 patents)Kazuki MannamiKazuki Mannami (4 patents)Shimpei KamayaShimpei Kamaya (3 patents)Yasuma SuzukiYasuma Suzuki (3 patents)Tatsuya TamuraTatsuya Tamura (29 patents)Sadao KonnoSadao Konno (2 patents)Nobuo IgarashiNobuo Igarashi (2 patents)Tatsuya TamuraTatsuya Tamura (12 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Jvc Kenwood Corporation (3 from 1,362 patents)

2. Hashimoto Forming Industry Company Limited (2 from 45 patents)


5 patents:

1. 10260894 - Navigation device for executing rerouting search and notification method

2. 10149096 - Wireless device and communication method for communicating with relay station

3. 10142780 - Mobile wireless terminal and communication system for providing group communication

4. 5074610 - Automobile molding member having improved weir structure

5. 4865796 - Method of producing molding members

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as of
12/19/2025
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