Growing community of inventors

Tokyo, Japan

Takashi Sogabe

Average Co-Inventor Count = 1.24

ph-index = 20

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 = 1,444

Takashi SogabeShinichi Kojima (4 patents)Takashi SogabeTaichi Nokuo (4 patents)Takashi SogabeJun Komiyama (2 patents)Takashi SogabeKenji Sakakibara (2 patents)Takashi SogabeKeiichi Totsuka (2 patents)Takashi SogabeShinjiro Komatani (2 patents)Takashi SogabeKazuya Wakabayashi (2 patents)Takashi SogabeYuya Imaeda (2 patents)Takashi SogabeAtsushi Watanabe (1 patent)Takashi SogabeHiroaki Yokota (1 patent)Takashi SogabeSoichi Tanaka (1 patent)Takashi SogabeYasuaki Isonaga (1 patent)Takashi SogabeYoshitaka Aoki (1 patent)Takashi SogabeKoji Shindo (1 patent)Takashi SogabeYasuhiro Ootori (1 patent)Takashi SogabeYoshiaki Kumagai (1 patent)Takashi SogabeDaisuke Iseki (1 patent)Takashi SogabeHaruo Hayashi (1 patent)Takashi SogabeKirio Masui (1 patent)Takashi SogabeKuninori Hyogo (1 patent)Takashi SogabeKatsumi Yamatogi (1 patent)Takashi SogabeTakeshi Iwama (1 patent)Takashi SogabeYuko Hirayama (1 patent)Takashi SogabeNaoe Imafuku (1 patent)Takashi SogabeKunio Takeyama (1 patent)Takashi SogabeTakashi Sogabe (81 patents)Shinichi KojimaShinichi Kojima (92 patents)Taichi NokuoTaichi Nokuo (50 patents)Jun KomiyamaJun Komiyama (55 patents)Kenji SakakibaraKenji Sakakibara (25 patents)Keiichi TotsukaKeiichi Totsuka (10 patents)Shinjiro KomataniShinjiro Komatani (6 patents)Kazuya WakabayashiKazuya Wakabayashi (4 patents)Yuya ImaedaYuya Imaeda (3 patents)Atsushi WatanabeAtsushi Watanabe (140 patents)Hiroaki YokotaHiroaki Yokota (67 patents)Soichi TanakaSoichi Tanaka (64 patents)Yasuaki IsonagaYasuaki Isonaga (46 patents)Yoshitaka AokiYoshitaka Aoki (44 patents)Koji ShindoKoji Shindo (40 patents)Yasuhiro OotoriYasuhiro Ootori (38 patents)Yoshiaki KumagaiYoshiaki Kumagai (37 patents)Daisuke IsekiDaisuke Iseki (34 patents)Haruo HayashiHaruo Hayashi (32 patents)Kirio MasuiKirio Masui (32 patents)Kuninori HyogoKuninori Hyogo (12 patents)Katsumi YamatogiKatsumi Yamatogi (12 patents)Takeshi IwamaTakeshi Iwama (5 patents)Yuko HirayamaYuko Hirayama (4 patents)Naoe ImafukuNaoe Imafuku (2 patents)Kunio TakeyamaKunio Takeyama (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Sony Corporation (56 from 58,125 patents)

2. Sony Computer Entertainment Inc. (28 from 1,799 patents)

3. Sony Group Corporation (1 from 3,377 patents)

4. Sony Interactive Entertainment Inc. (1 from 3,030 patents)


81 patents:

1. D1033394 - Earphone

2. D844585 - Earphone

3. D769373 - Holder for remote controller

4. D746351 - Camera

5. 9120015 - Portable electronic device

6. 9105296 - Electronic apparatus

7. D729241 - Arithmetic and control unit

8. D729240 - Arithmetic and control unit

9. D724050 - Tuner

10. 8917360 - Electronic device

11. D708619 - Stand for electronic device

12. D708130 - Cradle

13. 8696471 - Portable electronic device

14. 8662297 - Cover for portable electronic device

15. D681640 - Storage medium

Please report any incorrect information to support@idiyas.com
idiyas.com
as of
11/21/2025
Loading…