Growing community of inventors

Takarazuka, Japan

Tool Hanada

Average Co-Inventor Count = 3.00

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 = 17

Tool HanadaSeiichi Nakada (1 patent)Tool HanadaMasao Watanabe (1 patent)Tool HanadaTool Hanada (1 patent)Seiichi NakadaSeiichi Nakada (7 patents)Masao WatanabeMasao Watanabe (2 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Matsushita Electric Industrial Co., Ltd. (1 from 27,375 patents)


1 patent:

1. 4640028 - Combination steam iron and steamer

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1/11/2026
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