Growing community of inventors

Mine, Japan

Kazuya Matuura

Average Co-Inventor Count = 10.00

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 = 9

Kazuya Matuura ↔ Masaharu Nishiura (1 patent)Kazuya Matuura ↔ Akira Morozumi (1 patent)Kazuya Matuura ↔ Shigemasa Saito (1 patent)Kazuya Matuura ↔ Toshio Nozaki (1 patent)Kazuya Matuura ↔ Seigo Oiwa (1 patent)Kazuya Matuura ↔ Kazuhiko Teramura (1 patent)Kazuya Matuura ↔ Shizuyasu Yosida (1 patent)Kazuya Matuura ↔ Katumi Yamada (1 patent)Kazuya Matuura ↔ Hiroshi Miyama (1 patent)Kazuya MatuuraKazuya Matuura (1 patent)Masaharu NishiuraMasaharu Nishiura (32 patents)Akira MorozumiAkira Morozumi (22 patents)Shigemasa SaitoShigemasa Saito (8 patents)Toshio NozakiToshio Nozaki (3 patents)Seigo OiwaSeigo Oiwa (2 patents)Kazuhiko TeramuraKazuhiko Teramura (1 patent)Shizuyasu YosidaShizuyasu Yosida (1 patent)Katumi YamadaKatumi Yamada (1 patent)Hiroshi MiyamaHiroshi Miyama (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Fuji Electric Co., Ltd. (1 from 4,804 patents)

2. Sumitomo Metal Ceramics Inc. (1 from 15 patents)


1 patent:

1. 5675181 - Zirconia-added alumina substrate with direct bonding of copper

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12/13/2025
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