Growing community of inventors

Woodland Hills, CA, United States of America

Katsumi Kawato

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

Katsumi KawatoPhilip E Chalberg (1 patent)Katsumi KawatoKatsumi Kawato (1 patent)Philip E ChalbergPhilip E Chalberg (14 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Martech Enterprises, Inc. (1 from 1 patent)


1 patent:

1. D309652 - Dispenser for lawn care chemicals or the like

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as of
12/22/2025
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