Growing community of inventors

Chishirodai, Japan

Kazumasa Umeya

Average Co-Inventor Count = 5.00

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 = 4

Kazumasa Umeya ↔ Burton W MacAllister, Jr (1 patent)Kazumasa Umeya ↔ Da Y Wang (1 patent)Kazumasa Umeya ↔ Daniel T Kennedy (1 patent)Kazumasa Umeya ↔ Joanne Browne (1 patent)Kazumasa UmeyaKazumasa Umeya (1 patent)Burton W MacAllister, JrBurton W MacAllister, Jr (16 patents)Da Y WangDa Y Wang (15 patents)Daniel T KennedyDaniel T Kennedy (13 patents)Joanne BrowneJoanne Browne (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Gte Control Devices Incorporated (1 from 6 patents)


1 patent:

1. 5296424 - System of dielectric ceramic compositions suitable for microwave

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12/19/2025
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