Growing community of inventors

Isehara, Japan

Tamiki Umemura

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 = 5

Tamiki UmemuraNaoki Ebimoto (1 patent)Tamiki UmemuraIwao Fujita (1 patent)Tamiki UmemuraMasahiro Maesuna (1 patent)Tamiki UmemuraTetsuaki Imanishi (1 patent)Tamiki UmemuraTamiki Umemura (2 patents)Naoki EbimotoNaoki Ebimoto (3 patents)Iwao FujitaIwao Fujita (2 patents)Masahiro MaesunaMasahiro Maesuna (1 patent)Tetsuaki ImanishiTetsuaki Imanishi (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Shotoku Ltd. (2 from 5 patents)


2 patents:

1. 6467974 - Tiltable device for carrying an object thereon

2. 4821106 - Apparatus for loading television camera or the like

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as of
12/15/2025
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