Growing community of inventors

Seto, Japan

Tomonori Ishizuka

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 = 16

Tomonori Ishizuka ↔ Hiromi Kajiyama (1 patent)Tomonori Ishizuka ↔ Yuichiro Miura (1 patent)Tomonori Ishizuka ↔ Masaki Mizuno (1 patent)Tomonori Ishizuka ↔ Tomoaki Yoshinaga (1 patent)Tomonori IshizukaTomonori Ishizuka (1 patent)Hiromi KajiyamaHiromi Kajiyama (1 patent)Yuichiro MiuraYuichiro Miura (1 patent)Masaki MizunoMasaki Mizuno (1 patent)Tomoaki YoshinagaTomoaki Yoshinaga (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Hoshino Gakki Mfg. Co., Ltd. (1 from 13 patents)


1 patent:

1. 6759583 - Percussion Instrument stick

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12/16/2025
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