Growing community of inventors

Narita, Japan

Tetsuo Hayano

Average Co-Inventor Count = 8.00

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 = 2

Tetsuo Hayano ↔ Masao Tachikura (1 patent)Tetsuo Hayano ↔ Tsuyoshi Shimomichi (1 patent)Tetsuo Hayano ↔ Keiji Oohashi (1 patent)Tetsuo Hayano ↔ Hajime Takemoto (1 patent)Tetsuo Hayano ↔ Etsuo Ino (1 patent)Tetsuo Hayano ↔ Katuyoshi Ishida (1 patent)Tetsuo Hayano ↔ Kazunaga Kobayashi (1 patent)Tetsuo HayanoTetsuo Hayano (1 patent)Masao TachikuraMasao Tachikura (19 patents)Tsuyoshi ShimomichiTsuyoshi Shimomichi (11 patents)Keiji OohashiKeiji Oohashi (6 patents)Hajime TakemotoHajime Takemoto (4 patents)Etsuo InoEtsuo Ino (2 patents)Katuyoshi IshidaKatuyoshi Ishida (1 patent)Kazunaga KobayashiKazunaga Kobayashi (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Other (1 from 832,718 patents)


1 patent:

1. 6195489 - Optical fiber cord, ribbon cord using the same and ribbon cord branch line

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12/9/2025
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