Growing community of inventors

Tokyo, Japan

Tomiyuki Hirose

Average Co-Inventor Count = 1.50

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

Tomiyuki HiroseHiroyuki Shimizu (1 patent)Tomiyuki HiroseAsayoshi Asami (1 patent)Tomiyuki HiroseTomiyuki Hirose (3 patents)Hiroyuki ShimizuHiroyuki Shimizu (71 patents)Asayoshi AsamiAsayoshi Asami (2 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Tomy Kogyo Co., Ltd. (2 from 376 patents)

2. Sente Creations Co., Ltd. (1 from 7 patents)


3 patents:

1. 5505463 - Game toy

2. 4856777 - Simulator toy

3. 4278253 - Game having a spirally traversing channel

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as of
12/10/2025
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