Growing community of inventors

Kanagawa, Japan

Kazuto Nakagawa

Average Co-Inventor Count = 2.75

ph-index = 3

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 = 24

Kazuto NakagawaKenji Sakakibara (4 patents)Kazuto NakagawaKiyokazu Miyazawa (4 patents)Kazuto NakagawaHiroaki Masuda (4 patents)Kazuto NakagawaYu Togasaki (4 patents)Kazuto NakagawaKenji Hirose (3 patents)Kazuto NakagawaShinya Tsuchida (3 patents)Kazuto NakagawaYasuhiro Ootori (3 patents)Kazuto NakagawaTakashi Nakamura (3 patents)Kazuto NakagawaManabu Watabe (3 patents)Kazuto NakagawaKenji Saito (3 patents)Kazuto NakagawaNobuyuki Takahashi (2 patents)Kazuto NakagawaJun Sakamoto (1 patent)Kazuto NakagawaKazuya Odagiri (12 patents)Kazuto NakagawaKazuto Nakagawa (13 patents)Kenji SakakibaraKenji Sakakibara (25 patents)Kiyokazu MiyazawaKiyokazu Miyazawa (10 patents)Hiroaki MasudaHiroaki Masuda (10 patents)Yu TogasakiYu Togasaki (9 patents)Kenji HiroseKenji Hirose (99 patents)Shinya TsuchidaShinya Tsuchida (48 patents)Yasuhiro OotoriYasuhiro Ootori (38 patents)Takashi NakamuraTakashi Nakamura (10 patents)Manabu WatabeManabu Watabe (6 patents)Kenji SaitoKenji Saito (6 patents)Nobuyuki TakahashiNobuyuki Takahashi (107 patents)Jun SakamotoJun Sakamoto (13 patents)Kazuya OdagiriKazuya Odagiri (12 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Sony Interactive Entertainment Inc. (8 from 3,067 patents)

2. Sony Corporation (7 from 58,132 patents)

3. Sony Computer Entertainment Inc. (2 from 1,799 patents)


13 patents:

1. 12142295 - Optical disc drive and electronic equipment

2. 11972776 - Optical disc drive and electronic equipment

3. 10446192 - Electronic apparatus with air duct and fan

4. 10405449 - Electronic apparatus

5. 10090021 - Electronic apparatus

6. 9847104 - Electronic apparatus

7. 9494971 - Electronic apparatus

8. 9354673 - Portable type electronic device, portable type electronic device group, and method of manufacturing portable type electronic device

9. 9342112 - Operation member provided in electronic device, and electronic device

10. 8830197 - Portable electronic device

11. 8803803 - Operation member provided in electronic device, and electronic device

12. 8699222 - Electronic apparatus

13. 8391000 - Electronic apparatus

Please report any incorrect information to support@idiyas.com
idiyas.com
as of
1/9/2026
Loading…