Growing community of inventors

Kanagawa, Japan

Tatsuji Nakagawa

Average Co-Inventor Count = 2.90

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 = 32

Tatsuji Nakagawa ↔ Tadayoshi Uehara (2 patents)Tatsuji Nakagawa ↔ Itaru Fujimura (1 patent)Tatsuji Nakagawa ↔ Yasuhiko Oyamada (1 patent)Tatsuji Nakagawa ↔ Hiroshi Hosoya (1 patent)Tatsuji Nakagawa ↔ Kazuhiko Fujimoto (1 patent)Tatsuji Nakagawa ↔ Junkichi Comikawa (1 patent)Tatsuji NakagawaTatsuji Nakagawa (3 patents)Tadayoshi UeharaTadayoshi Uehara (8 patents)Itaru FujimuraItaru Fujimura (28 patents)Yasuhiko OyamadaYasuhiko Oyamada (6 patents)Hiroshi HosoyaHiroshi Hosoya (4 patents)Kazuhiko FujimotoKazuhiko Fujimoto (1 patent)Junkichi ComikawaJunkichi Comikawa (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Aida Engineering, Ltd. (2 from 183 patents)

2. Aida Engineering Co., Ltd. (1 from 44 patents)


3 patents:

1. 6128987 - Hydraulic press for forming metal plates

2. 5108689 - Injection molding method with compression for hardening

3. 5093049 - Injection molding method with stamping compression

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