Growing community of inventors

Kokubunji, Japan

Hitoshi Tsutsui

Average Co-Inventor Count = 4.00

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 = 19

Hitoshi Tsutsui ↔ Yukio Kido (1 patent)Hitoshi Tsutsui ↔ Shigeru Katoh (1 patent)Hitoshi Tsutsui ↔ Kazumitu Kosaka (1 patent)Hitoshi TsutsuiHitoshi Tsutsui (1 patent)Yukio KidoYukio Kido (4 patents)Shigeru KatohShigeru Katoh (3 patents)Kazumitu KosakaKazumitu Kosaka (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Casio Computer Co., Ltd. (1 from 5,230 patents)


1 patent:

1. 4426159 - Electronic time keeping device

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