Growing community of inventors

Hitachinaka, Japan

Yasuo Hattori

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 = 3

Yasuo Hattori ↔ Tatsuo Izumida (1 patent)Yasuo Hattori ↔ Hiroyuki Tsuchiya (1 patent)Yasuo Hattori ↔ Yoshimasa Kiuchi (1 patent)Yasuo Hattori ↔ Ryozo Kikkawa (1 patent)Yasuo HattoriYasuo Hattori (1 patent)Tatsuo IzumidaTatsuo Izumida (7 patents)Hiroyuki TsuchiyaHiroyuki Tsuchiya (6 patents)Yoshimasa KiuchiYoshimasa Kiuchi (4 patents)Ryozo KikkawaRyozo Kikkawa (3 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

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

2. Hitachi Engineering Services Co., Ltd. (1 from 30 patents)

3. Hitachi Nuclear Engineering Co., Ltd. (1 from 6 patents)


1 patent:

1. 5732362 - Method for treating radioactive laundry waste water

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