Growing community of inventors

Chiba, Japan

Keitaro Shimizu

Average Co-Inventor Count = 2.40

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 = 1

Keitaro ShimizuHitomi Mizutani (3 patents)Keitaro ShimizuMasato Takada (2 patents)Keitaro ShimizuTomohiko Sasaki (1 patent)Keitaro ShimizuMitsuhiko Hirose (1 patent)Keitaro ShimizuKazuhiro Ohba (1 patent)Keitaro ShimizuTetsuyuki Osaki (1 patent)Keitaro ShimizuKeitaro Shimizu (4 patents)Hitomi MizutaniHitomi Mizutani (6 patents)Masato TakadaMasato Takada (8 patents)Tomohiko SasakiTomohiko Sasaki (33 patents)Mitsuhiko HiroseMitsuhiko Hirose (6 patents)Kazuhiro OhbaKazuhiro Ohba (2 patents)Tetsuyuki OsakiTetsuyuki Osaki (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Ricoh Company, Ltd. (4 from 28,544 patents)


4 patents:

1. 10991071 - Information processing apparatus and recording medium

2. 10891771 - Information processing apparatus for creating an animation from a spherical image

3. 10817980 - Information processing apparatus, information processing system, data generation method, and recording medium storing program code

4. 10614606 - Information processing apparatus for creating an animation from a spherical image

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12/6/2025
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