Growing community of inventors

Kawasaki, Japan

Hitoshi Tomii

Average Co-Inventor Count = 5.00

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 = 10

Hitoshi Tomii ↔ Shoichi Matsumoto (2 patents)Hitoshi Tomii ↔ Georg Weber (1 patent)Hitoshi Tomii ↔ Bernhard Scheuble (1 patent)Hitoshi Tomii ↔ Ian Charles Sage (1 patent)Hitoshi Tomii ↔ Yuusuke Wada (1 patent)Hitoshi Tomii ↔ Kiyoshi Mizunoya (1 patent)Hitoshi Tomii ↔ Masahiro Kawamoto (1 patent)Hitoshi TomiiHitoshi Tomii (2 patents)Shoichi MatsumotoShoichi Matsumoto (13 patents)Georg WeberGeorg Weber (105 patents)Bernhard ScheubleBernhard Scheuble (76 patents)Ian Charles SageIan Charles Sage (62 patents)Yuusuke WadaYuusuke Wada (3 patents)Kiyoshi MizunoyaKiyoshi Mizunoya (1 patent)Masahiro KawamotoMasahiro Kawamoto (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Tokyo Shibaura Denki Kabushiki Kaisha (1 from 2,916 patents)

2. Merck Patent Gesellschaft MIT Beschrankter Haftung (1 from 1,248 patents)

3. Toshiba Corporation (1 from 193 patents)


2 patents:

1. 4737312 - Liquid crystal composition

2. 4366080 - Liquid crystal display element

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as of
1/10/2026
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