Growing community of inventors

Osaka, Japan

Shigeyuki Hosoo

Average Co-Inventor Count = 2.67

ph-index = 2

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

Shigeyuki Hosoo ↔ Takeshi Matsuura (1 patent)Shigeyuki Hosoo ↔ Hiroshi Zaitsu (1 patent)Shigeyuki Hosoo ↔ Masatoshi Terazawa (1 patent)Shigeyuki Hosoo ↔ Takeshi Shibata (1 patent)Shigeyuki HosooShigeyuki Hosoo (2 patents)Takeshi MatsuuraTakeshi Matsuura (8 patents)Hiroshi ZaitsuHiroshi Zaitsu (5 patents)Masatoshi TerazawaMasatoshi Terazawa (2 patents)Takeshi ShibataTakeshi Shibata (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Hitachi Maxell, Limited (2 from 1,112 patents)


2 patents:

1. 4769293 - Magnetic recording medium and production thereof

2. 4305993 - Magnetic recording medium

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idiyas.com
as of
12/11/2025
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