Growing community of inventors

Nagaokakyo, Japan

Tetsuya Doi

Average Co-Inventor Count = 4.44

ph-index = 2

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 = 114

Tetsuya DoiYasuyuki Naito (2 patents)Tetsuya DoiTadashi Morimoto (2 patents)Tetsuya DoiYukio Tanaka (1 patent)Tetsuya DoiYoshiki Hasegawa (1 patent)Tetsuya DoiTakuya Miyagawa (1 patent)Tetsuya DoiTetsuya Doi (2 patents)Yasuyuki NaitoYasuyuki Naito (45 patents)Tadashi MorimotoTadashi Morimoto (15 patents)Yukio TanakaYukio Tanaka (11 patents)Yoshiki HasegawaYoshiki Hasegawa (2 patents)Takuya MiyagawaTakuya Miyagawa (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Murata Manufacturing Co., Ltd. (2 from 13,745 patents)


2 patents:

1. 5405466 - Method of manufacturing multilayer ceramic electronic component

2. 5219812 - Dielectric ceramic composition

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idiyas.com
as of
1/12/2026
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