Growing community of inventors

Ohta-ku, Japan

Yuuichii Hagiwara

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 = 7

Yuuichii Hagiwara ↔ Eiji Ohara (1 patent)Yuuichii Hagiwara ↔ Ryotaro Imine (1 patent)Yuuichii Hagiwara ↔ Toshio Yoshihara (1 patent)Yuuichii Hagiwara ↔ Shozo Yamasaki (1 patent)Yuuichii Hagiwara ↔ Makoto Kikugawa (1 patent)Yuuichii Hagiwara ↔ Yasuaki Sawano (1 patent)Yuuichii Hagiwara ↔ Kota Kato (1 patent)Yuuichii HagiwaraYuuichii Hagiwara (1 patent)Eiji OharaEiji Ohara (45 patents)Ryotaro ImineRyotaro Imine (16 patents)Toshio YoshiharaToshio Yoshihara (14 patents)Shozo YamasakiShozo Yamasaki (13 patents)Makoto KikugawaMakoto Kikugawa (12 patents)Yasuaki SawanoYasuaki Sawano (8 patents)Kota KatoKota Kato (8 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Canon Kabushiki Kaisha (1 from 90,809 patents)


1 patent:

1. 7604160 - Image forming apparatus, image forming method and storage medium

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1/8/2026
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