Growing community of inventors

Tokyo, Japan

Takamasa Namba

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 = 0

Takamasa NambaNobuo Fujimoto (1 patent)Takamasa NambaTakayoshi Yamada (1 patent)Takamasa NambaTakehiko Mori (1 patent)Takamasa NambaHidekata Yanagawa (1 patent)Takamasa NambaTakamasa Namba (1 patent)Nobuo FujimotoNobuo Fujimoto (1 patent)Takayoshi YamadaTakayoshi Yamada (1 patent)Takehiko MoriTakehiko Mori (1 patent)Hidekata YanagawaHidekata Yanagawa (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Hitachi, Ltd. (1 from 42,488 patents)

2. Japan Airlines Co., Ltd. (1 from 18 patents)


1 patent:

1. 4289263 - Apparatus for feeding a strip of continuous forms

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12/15/2025
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