Growing community of inventors

Kanagawa-ken, Japan

Kiyohiko Obara

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 = 4

Kiyohiko Obara ↔ Masahiko Hara (1 patent)Kiyohiko Obara ↔ Hiroyuki Aizawa (1 patent)Kiyohiko Obara ↔ Tatsushi Ohno (1 patent)Kiyohiko Obara ↔ Tetsuyuki Ota (1 patent)Kiyohiko ObaraKiyohiko Obara (1 patent)Masahiko HaraMasahiko Hara (15 patents)Hiroyuki AizawaHiroyuki Aizawa (5 patents)Tatsushi OhnoTatsushi Ohno (3 patents)Tetsuyuki OtaTetsuyuki Ota (3 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Kasai Kogyo Co., Ltd. (1 from 78 patents)


1 patent:

1. 7744983 - Laminated structure and method for manufacturing the same

Please report any incorrect information to support@idiyas.com
idiyas.com
as of
12/19/2025
Loading…