Growing community of inventors

Anan, Japan

Hiroki Nakai

Average Co-Inventor Count = 1.71

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 = 3

Hiroki NakaiKensuke Yamaoka (5 patents)Hiroki NakaiHiroki Nakai (6 patents)Kensuke YamaokaKensuke Yamaoka (15 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Nichia Corporation (6 from 3,089 patents)


6 patents:

1. 11391884 - Method of manufacturing light emitting device

2. 11171274 - Light emitting element and light emitting device

3. 11152552 - Light emitting device

4. 10957822 - Light emitting device and method of manufacturing same

5. 10741727 - Light emitting device and method of manufacturing same

6. 10658559 - Light emitting element and light emitting device

Please report any incorrect information to support@idiyas.com
idiyas.com
as of
12/27/2025
Loading…