Growing community of inventors

Yamanashi-ken, Japan

Toshio Hosotani

Average Co-Inventor Count = 4.00

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

Toshio Hosotani ↔ Katsuyuki Yamaguchi (1 patent)Toshio Hosotani ↔ Masaaki Sato (1 patent)Toshio Hosotani ↔ Hiroshi Takabe (1 patent)Toshio HosotaniToshio Hosotani (1 patent)Katsuyuki YamaguchiKatsuyuki Yamaguchi (7 patents)Masaaki SatoMasaaki Sato (1 patent)Hiroshi TakabeHiroshi Takabe (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Citizen Watch Company, Ltd. (1 from 2,002 patents)

2. Citizen Seimitus Co., Ltd. (1 from 1 patent)


1 patent:

1. 7242641 - Timepiece dial and production method therefor

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as of
12/6/2025
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