Growing community of inventors

Hirakata, Japan

Akira Yamazaki

Average Co-Inventor Count = 5.00

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 = 5

Akira Yamazaki ↔ Keiji Ambo (1 patent)Akira Yamazaki ↔ Tadamori Sakakibara (1 patent)Akira Yamazaki ↔ Masako Hase (1 patent)Akira Yamazaki ↔ Yoshinori Narita (1 patent)Akira Yamazaki ↔ Setsuo Yoshida (1 patent)Akira Yamazaki ↔ Tatsuo Yoshioka (1 patent)Akira Yamazaki ↔ Takayuki Kawabata (1 patent)Akira Yamazaki ↔ Isamu Kawaji (1 patent)Akira YamazakiAkira Yamazaki (2 patents)Keiji AmboKeiji Ambo (9 patents)Tadamori SakakibaraTadamori Sakakibara (8 patents)Masako HaseMasako Hase (5 patents)Yoshinori NaritaYoshinori Narita (3 patents)Setsuo YoshidaSetsuo Yoshida (2 patents)Tatsuo YoshiokaTatsuo Yoshioka (1 patent)Takayuki KawabataTakayuki Kawabata (1 patent)Isamu KawajiIsamu Kawaji (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Toyota Jidosha Kabushiki Kaisha (2 from 36,499 patents)

2. Tonen Corporation (1 from 141 patents)

3. Nippon Paint Automotive Coatings Co., Ltd (1 from 45 patents)


2 patents:

1. 10773276 - Method for forming multilayer coating film

2. 5391307 - Lubricating oil composition

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as of
12/7/2025
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