Growing community of inventors

Ota, Japan

Yoshiki Makishima

Average Co-Inventor Count = 7.00

ph-index = 3

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 = 27

Yoshiki MakishimaTetsuya Oketani (4 patents)Yoshiki MakishimaMasaru Sekine (4 patents)Yoshiki MakishimaSakumi Shibusawa (4 patents)Yoshiki MakishimaAtsushi Todoroki (4 patents)Yoshiki MakishimaSeiji Kataoka (4 patents)Yoshiki MakishimaKatsuya Kobayashi (4 patents)Yoshiki MakishimaYoshiki Makishima (4 patents)Tetsuya OketaniTetsuya Oketani (15 patents)Masaru SekineMasaru Sekine (9 patents)Sakumi ShibusawaSakumi Shibusawa (8 patents)Atsushi TodorokiAtsushi Todoroki (6 patents)Seiji KataokaSeiji Kataoka (6 patents)Katsuya KobayashiKatsuya Kobayashi (4 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Sanyo Electric Co., Ltd. (4 from 8,782 patents)


4 patents:

1. 7857473 - Open showcase with light emitting diodes

2. 7845818 - Showcase

3. 7726831 - Showcase

4. 7572025 - Showcase

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as of
1/5/2026
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