Growing community of inventors

Tokyo, Japan

Tatsushi Chihara

Average Co-Inventor Count = 2.73

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 = 0

Tatsushi ChiharaTakahiko Shiraishi (5 patents)Tatsushi ChiharaHisayoshi Nagase (2 patents)Tatsushi ChiharaYasuhiro Nakamura (1 patent)Tatsushi ChiharaShinya Noguchi (1 patent)Tatsushi ChiharaTatsushi Chihara (5 patents)Takahiko ShiraishiTakahiko Shiraishi (6 patents)Hisayoshi NagaseHisayoshi Nagase (43 patents)Yasuhiro NakamuraYasuhiro Nakamura (87 patents)Shinya NoguchiShinya Noguchi (5 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Konica Minolta, Inc. (5 from 4,251 patents)


5 patents:

1. 12029613 - Diagnostic ultrasound apparatus

2. 11980500 - Ultrasound diagnostic apparatus

3. 11896430 - Portable ultrasound image diagnostic apparatus

4. 11406357 - Cradle apparatus

5. 11109837 - Portable ultrasound image diagnostic apparatus

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as of
1/21/2026
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