Growing community of inventors

Tokyo, Japan

Tatsuya Hocho

Average Co-Inventor Count = 3.43

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 = 90

Tatsuya HochoHiroyuki Matsukawa (2 patents)Tatsuya HochoJintei Choh (2 patents)Tatsuya HochoJinsei Choh (1 patent)Tatsuya HochoTatsuya Hocho (2 patents)Hiroyuki MatsukawaHiroyuki Matsukawa (80 patents)Jintei ChohJintei Choh (8 patents)Jinsei ChohJinsei Choh (7 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Xenoid Protodesign Co., Ltd. (2 from 2 patents)

2. Tomy Company, Ltd. (1 from 576 patents)

3. Takara Co., Ltd. (1 from 329 patents)


2 patents:

1. 7427225 - Remote control toy top

2. 7063589 - Remote control toy top

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idiyas.com
as of
12/14/2025
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