Growing community of inventors

Kamakura, Japan

Hisayoshi Yamada

Average Co-Inventor Count = 6.00

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 = 8

Hisayoshi YamadaRyozo Abe (1 patent)Hisayoshi YamadaMasaki Sakurai (1 patent)Hisayoshi YamadaKenji Yoshihara (1 patent)Hisayoshi YamadaYoshihiko Honjo (1 patent)Hisayoshi YamadaKazuhiro Hosono (1 patent)Hisayoshi YamadaHisayoshi Yamada (1 patent)Ryozo AbeRyozo Abe (28 patents)Masaki SakuraiMasaki Sakurai (26 patents)Kenji YoshiharaKenji Yoshihara (26 patents)Yoshihiko HonjoYoshihiko Honjo (5 patents)Kazuhiro HosonoKazuhiro Hosono (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

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


1 patent:

1. 4611248 - Rotary recording medium and reproducing apparatus therefor

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