Growing community of inventors

Tochigi, Japan

Hiroaki Wakisaka

Average Co-Inventor Count = 8.00

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 = 3

Hiroaki Wakisaka ↔ Yutaka Okazaki (1 patent)Hiroaki Wakisaka ↔ Makoto Tamuraya (1 patent)Hiroaki Wakisaka ↔ Yoshiaki Kazama (1 patent)Hiroaki Wakisaka ↔ Shoichiro Obara (1 patent)Hiroaki Wakisaka ↔ Mitsuru Akiyama (1 patent)Hiroaki Wakisaka ↔ Hiroyuki Takeda (1 patent)Hiroaki Wakisaka ↔ Minoru Tagami (1 patent)Hiroaki Wakisaka ↔ Hiroyuki Takeda (0 patent)Hiroaki Wakisaka ↔ Minoru Tagami (0 patent)Hiroaki WakisakaHiroaki Wakisaka (1 patent)Yutaka OkazakiYutaka Okazaki (70 patents)Makoto TamurayaMakoto Tamuraya (6 patents)Yoshiaki KazamaYoshiaki Kazama (3 patents)Shoichiro ObaraShoichiro Obara (1 patent)Mitsuru AkiyamaMitsuru Akiyama (1 patent)Hiroyuki TakedaHiroyuki Takeda (1 patent)Minoru TagamiMinoru Tagami (1 patent)Hiroyuki TakedaHiroyuki Takeda (0 patent)Minoru TagamiMinoru Tagami (0 patent)
..
Inventor’s number of patents
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Strength of working relationships

Company Filing History:

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

2. Kasni Kogyo Co., Ltd. (1 from 1 patent)

3. Kasai Kogyo Co., Ltd. (78 patents)


1 patent:

1. 9375997 - Sun visor for automobile

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12/18/2025
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