Growing community of inventors

Nagasaki, Japan

Youhei Matsumoto

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 = 4

Youhei Matsumoto ↔ Kanji Hata (1 patent)Youhei Matsumoto ↔ Shoriki Narita (1 patent)Youhei Matsumoto ↔ Shuichi Hirata (1 patent)Youhei Matsumoto ↔ Hirokuni Miyazaki (1 patent)Youhei MatsumotoYouhei Matsumoto (1 patent)Kanji HataKanji Hata (34 patents)Shoriki NaritaShoriki Narita (28 patents)Shuichi HirataShuichi Hirata (15 patents)Hirokuni MiyazakiHirokuni Miyazaki (2 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Matsushita Electric Industrial Co., Ltd. (1 from 27,375 patents)


1 patent:

1. 7350289 - Component feeding head apparatus, for holding a component arrayed

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12/10/2025
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