Growing community of inventors

Nagano, Japan

Nobuhisa Takayashi

Average Co-Inventor Count = 5.00

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 = 10

Nobuhisa Takayashi ↔ Satoshi Fujioka (1 patent)Nobuhisa Takayashi ↔ Kiyoto Komuro (1 patent)Nobuhisa Takayashi ↔ Atsushi Nishizawa (1 patent)Nobuhisa Takayashi ↔ Hiromu Hirabayashi (1 patent)Nobuhisa TakayashiNobuhisa Takayashi (1 patent)Satoshi FujiokaSatoshi Fujioka (43 patents)Kiyoto KomuroKiyoto Komuro (35 patents)Atsushi NishizawaAtsushi Nishizawa (9 patents)Hiromu HirabayashiHiromu Hirabayashi (8 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Seiko Epson Corporation (1 from 33,436 patents)


1 patent:

1. 5530466 - Ink jet printer

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12/16/2025
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