Growing community of inventors

Yokosuka, Japan

Norio Mizuguchi

Average Co-Inventor Count = 2.00

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 = 20

Norio Mizuguchi ↔ Shigeo Aono (1 patent)Norio Mizuguchi ↔ Yoshihiro Ito (0 patent)Norio Mizuguchi ↔ Shinji Ozaki (0 patent)Norio Mizuguchi ↔ Chisako Doi (0 patent)Norio Mizuguchi ↔ Takashi Sasayama (0 patent)Norio MizuguchiNorio Mizuguchi (1 patent)Shigeo AonoShigeo Aono (32 patents)Yoshihiro ItoYoshihiro Ito (0 patent)Shinji OzakiShinji Ozaki (0 patent)Chisako DoiChisako Doi (0 patent)Takashi SasayamaTakashi Sasayama (0 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Nissan Motor Company Limited (1 from 13,402 patents)

2. Hicachi, Ltd. (1 from 1 patent)

3. Chiyoda Kuchokiki Co., Ltd. (2 patents)

4. Nasco Fitting Co., Ltd. (0 patent)


1 patent:

1. 3935845 - Ignition timing control device for automotive ignition system

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as of
12/17/2025
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