Growing community of inventors

Hachioji, Japan

Yuko Obuchi

Average Co-Inventor Count = 2.67

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 = 18

Yuko ObuchiKoji Suzuki (1 patent)Yuko ObuchiKeiji Shimizu (1 patent)Yuko ObuchiChikara Kuroda (1 patent)Yuko ObuchiKeiichi Iizuka (1 patent)Yuko ObuchiYuko Obuchi (2 patents)Koji SuzukiKoji Suzuki (143 patents)Keiji ShimizuKeiji Shimizu (13 patents)Chikara KurodaChikara Kuroda (1 patent)Keiichi IizukaKeiichi Iizuka (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Olympus Corporation (2 from 8,198 patents)


2 patents:

1. 7911689 - Microscope

2. D502194 - Stereomicroscope

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as of
1/12/2026
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