Growing community of inventors

Mie, Japan

Kosaku Ito

Average Co-Inventor Count = 3.00

ph-index = 2

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 = 57

Kosaku ItoTetsuya Miyao (2 patents)Kosaku ItoShozo Iwamoto (2 patents)Kosaku ItoKosaku Ito (2 patents)Tetsuya MiyaoTetsuya Miyao (5 patents)Shozo IwamotoShozo Iwamoto (5 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Fuji Electric Co., Ltd. (2 from 4,825 patents)


2 patents:

1. 5630631 - Door locking apparatus for dispenser

2. 5575515 - Door locking apparatus for dispenser

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as of
1/13/2026
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