Growing community of inventors

Sagamihara, Japan

Shinichi Kawahara

Average Co-Inventor Count = 2.00

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 = 5

Shinichi KawaharaMasayoshi Nagashima (1 patent)Shinichi KawaharaShinichi Kawahara (1 patent)Masayoshi NagashimaMasayoshi Nagashima (16 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Kabushiki Kaisha Toshiba (1 from 52,766 patents)


1 patent:

1. 4988853 - Ticket checking/issuing apparatus in which friction holds a ticket while

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