Growing community of inventors

Gifu, Japan

Hidetoshi Itoh

Average Co-Inventor Count = 4.00

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

Hidetoshi Itoh ↔ Hidetoshi Akimoto (1 patent)Hidetoshi Itoh ↔ Masaaki Nio (1 patent)Hidetoshi Itoh ↔ Kenji Shimozawa (1 patent)Hidetoshi ItohHidetoshi Itoh (1 patent)Hidetoshi AkimotoHidetoshi Akimoto (2 patents)Masaaki NioMasaaki Nio (2 patents)Kenji ShimozawaKenji Shimozawa (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

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

2. Sanyo Optec Design Co., Ltd. (1 from 70 patents)


1 patent:

1. 8387080 - Optical pickup apparatus having a heatsink for dissipating heat generated by a laser diode

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1/10/2026
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