Growing community of inventors

Tokyo, Japan

Eiichiro Hayashi

Average Co-Inventor Count = 2.00

ph-index = 10

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 = 313

Eiichiro HayashiShuji Tanifuji (7 patents)Eiichiro HayashiTatsuya Narita (5 patents)Eiichiro HayashiAkihiko Miyamori (5 patents)Eiichiro HayashiYuzuko Sasaki (1 patent)Eiichiro HayashiTakuya Arimoto (1 patent)Eiichiro HayashiMasaya Mihara (1 patent)Eiichiro HayashiMasahiro Takamoto (1 patent)Eiichiro HayashiYoshifumi Yamaguchi (1 patent)Eiichiro HayashiUzuko Sasaki (1 patent)Eiichiro HayashiKaoru Toyoguchi (1 patent)Eiichiro HayashiYoshiko Takematsu (1 patent)Eiichiro HayashiMasahiro Takamoto (1 patent)Eiichiro HayashiEiichiro Hayashi (21 patents)Shuji TanifujiShuji Tanifuji (43 patents)Tatsuya NaritaTatsuya Narita (20 patents)Akihiko MiyamoriAkihiko Miyamori (14 patents)Yuzuko SasakiYuzuko Sasaki (19 patents)Takuya ArimotoTakuya Arimoto (19 patents)Masaya MiharaMasaya Mihara (18 patents)Masahiro TakamotoMasahiro Takamoto (7 patents)Yoshifumi YamaguchiYoshifumi Yamaguchi (4 patents)Uzuko SasakiUzuko Sasaki (1 patent)Kaoru ToyoguchiKaoru Toyoguchi (1 patent)Yoshiko TakematsuYoshiko Takematsu (1 patent)Masahiro TakamotoMasahiro Takamoto (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Victor Company of Japan, Limited (12 from 2,887 patents)

2. Jvc Kenwood Corporation (8 from 1,356 patents)


21 patents:

1. D734698 - Instrument panel for vehicles

2. D734697 - Instrument panel for vehicles

3. D733098 - Loudspeaker

4. D722095 - Video camera

5. D698381 - Camcorder

6. D686267 - Camcoder

7. D676888 - Camcorder

8. D664578 - Camcorder

9. D641771 - Camcorder

10. D638458 - Camcorder

11. D629823 - Video camera with memory card recorder

12. D591308 - Digital audio player with radio tuner

13. D588176 - Video camera with hard disc recorder

14. D576187 - Camcorder

15. D575317 - Video camera with video tape recorder

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idiyas.com
as of
12/4/2025
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