Growing community of inventors

Nagano, Japan

Tatuhiko Sonehara

Average Co-Inventor Count = 10.00

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 = 13

Tatuhiko Sonehara ↔ Yukihiro Takano (1 patent)Tatuhiko Sonehara ↔ Takanori Yamada (1 patent)Tatuhiko Sonehara ↔ Mamoru Yamagata (1 patent)Tatuhiko Sonehara ↔ Isao Kidokoro (1 patent)Tatuhiko Sonehara ↔ Tetuji Kawasaki (1 patent)Tatuhiko Sonehara ↔ Katumi Ooe (1 patent)Tatuhiko Sonehara ↔ Kazuya Nakayama (1 patent)Tatuhiko Sonehara ↔ Hiroharu Yamamoto (1 patent)Tatuhiko Sonehara ↔ Toshio Hara (1 patent)Tatuhiko SoneharaTatuhiko Sonehara (1 patent)Yukihiro TakanoYukihiro Takano (5 patents)Takanori YamadaTakanori Yamada (3 patents)Mamoru YamagataMamoru Yamagata (2 patents)Isao KidokoroIsao Kidokoro (2 patents)Tetuji KawasakiTetuji Kawasaki (2 patents)Katumi OoeKatumi Ooe (1 patent)Kazuya NakayamaKazuya Nakayama (1 patent)Hiroharu YamamotoHiroharu Yamamoto (1 patent)Toshio HaraToshio Hara (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Fuji Electric Co., Ltd. (1 from 4,804 patents)


1 patent:

1. 6019209 - Medium-reserving apparatus for receiving and reserving individually

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