Growing community of inventors

Kanagawa, Japan

Katsumi Harashima

Average Co-Inventor Count = 3.26

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 = 13

Katsumi HarashimaAkihisa Iwata (4 patents)Katsumi HarashimaKunihiro Akaba (2 patents)Katsumi HarashimaYuta Sasaki (2 patents)Katsumi HarashimaTakahiro Iwamoto (1 patent)Katsumi HarashimaYohei Ikegami (1 patent)Katsumi HarashimaShinichirou Yonemaru (1 patent)Katsumi HarashimaYuki Kobata (1 patent)Katsumi HarashimaKatsumi Harashima (5 patents)Akihisa IwataAkihisa Iwata (12 patents)Kunihiro AkabaKunihiro Akaba (4 patents)Yuta SasakiYuta Sasaki (2 patents)Takahiro IwamotoTakahiro Iwamoto (13 patents)Yohei IkegamiYohei Ikegami (6 patents)Shinichirou YonemaruShinichirou Yonemaru (6 patents)Yuki KobataYuki Kobata (3 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Nec Platforms, Ltd. (5 from 346 patents)


5 patents:

1. 12189908 - Touch panel apparatus and manufacturing method therefor

2. 11961374 - POS terminal device with rotatable operator and customer displays

3. 11900207 - Scanner apparatus, hand scanner holder, and hand scanner holding method

4. D921102 - Point-of-sale terminal

5. 10178783 - Display device

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as of
12/14/2025
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