Growing community of inventors

Chiba, Japan

Ryoko Hiroi

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 = 0

Ryoko HiroiKeita Itakura (1 patent)Ryoko HiroiKou Tsurugi (1 patent)Ryoko HiroiTakanori Furuta (1 patent)Ryoko HiroiShino Naito (1 patent)Ryoko HiroiRyoko Hiroi (1 patent)Keita ItakuraKeita Itakura (13 patents)Kou TsurugiKou Tsurugi (7 patents)Takanori FurutaTakanori Furuta (1 patent)Shino NaitoShino Naito (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Mitsui Chemicals, Inc. (1 from 1,788 patents)

2. Prime Polymer Co., Ltd. (1 from 51 patents)


1 patent:

1. 12344731 - Propylene polymer composition and shaped article

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