Growing community of inventors

Souka, Japan

Saburo Yonekura

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 = 3

Saburo Yonekura ↔ Haruo Konishi (1 patent)Saburo Yonekura ↔ Kazuhiro Fukuoka (1 patent)Saburo Yonekura ↔ Keiki Kiyohara (1 patent)Saburo Yonekura ↔ Isao Miyatake (1 patent)Saburo YonekuraSaburo Yonekura (1 patent)Haruo KonishiHaruo Konishi (9 patents)Kazuhiro FukuokaKazuhiro Fukuoka (3 patents)Keiki KiyoharaKeiki Kiyohara (2 patents)Isao MiyatakeIsao Miyatake (2 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Kosaku & Co., Ltd. (1 from 3 patents)


1 patent:

1. 5135574 - Electroless Pb-Sn alloy plating bath composition

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as of
12/21/2025
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