Growing community of inventors

Yokosuka, Japan

Masahiko Nakatani

Average Co-Inventor Count = 6.00

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 = 10

Masahiko Nakatani ↔ Suguru Nomura (1 patent)Masahiko Nakatani ↔ Shigemi Sato (1 patent)Masahiko Nakatani ↔ Takaji Adachi (1 patent)Masahiko Nakatani ↔ Ryusuke Adachi (1 patent)Masahiko Nakatani ↔ Toyoyuki Higashino (1 patent)Masahiko NakataniMasahiko Nakatani (1 patent)Suguru NomuraSuguru Nomura (7 patents)Shigemi SatoShigemi Sato (4 patents)Takaji AdachiTakaji Adachi (1 patent)Ryusuke AdachiRyusuke Adachi (1 patent)Toyoyuki HigashinoToyoyuki Higashino (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Nhk Spring Co., Ltd. (1 from 1,233 patents)


1 patent:

1. 5043117 - Method of manufacturing ceramic products, and a method of manufacturing

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as of
12/17/2025
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