Growing community of inventors

Kashiwa, Japan

Atsuya Toyama

Average Co-Inventor Count = 4.61

ph-index = 4

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 = 166

Atsuya ToyamaMakoto Shioya (2 patents)Atsuya ToyamaAkio Ito (2 patents)Atsuya ToyamaYukihiro Kawamata (2 patents)Atsuya ToyamaTomiharu Yoshida (2 patents)Atsuya ToyamaToshiro Shibata (2 patents)Atsuya ToyamaSeiji Ukai (2 patents)Atsuya ToyamaTatsuo Yoshioka (2 patents)Atsuya ToyamaToshio Manaka (1 patent)Atsuya ToyamaTakashi Nakahara (1 patent)Atsuya ToyamaAtsuya Toyama (4 patents)Makoto ShioyaMakoto Shioya (81 patents)Akio ItoAkio Ito (38 patents)Yukihiro KawamataYukihiro Kawamata (35 patents)Tomiharu YoshidaTomiharu Yoshida (20 patents)Toshiro ShibataToshiro Shibata (4 patents)Seiji UkaiSeiji Ukai (3 patents)Tatsuo YoshiokaTatsuo Yoshioka (3 patents)Toshio ManakaToshio Manaka (51 patents)Takashi NakaharaTakashi Nakahara (32 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Hitachi, Ltd. (4 from 42,517 patents)


4 patents:

1. 7249039 - Processing system for providing services and processing method therefor

2. 6823258 - Method and apparatus for gathering vehicle information

3. 6711495 - Method and apparatus for gathering vehicle information

4. 6662090 - Protective maintenance service system for vehicles

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