Growing community of inventors

Seto, Japan

Hiromi Kajiyama

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

Hiromi Kajiyama ↔ Masaki Mizuno (1 patent)Hiromi Kajiyama ↔ Yuichiro Miura (1 patent)Hiromi Kajiyama ↔ Tomonori Ishizuka (1 patent)Hiromi Kajiyama ↔ Tomoaki Yoshinaga (1 patent)Hiromi KajiyamaHiromi Kajiyama (1 patent)Masaki MizunoMasaki Mizuno (1 patent)Yuichiro MiuraYuichiro Miura (1 patent)Tomonori IshizukaTomonori Ishizuka (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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12/15/2025
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