Growing community of inventors

Ome, Japan

Sachiko Hirata

Average Co-Inventor Count = 4.00

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

Sachiko HirataHiroshi Uejima (2 patents)Sachiko HirataAkiko Muraki (2 patents)Sachiko HirataYoshinaga Katayama (2 patents)Sachiko HirataSachiko Hirata (2 patents)Hiroshi UejimaHiroshi Uejima (8 patents)Akiko MurakiAkiko Muraki (6 patents)Yoshinaga KatayamaYoshinaga Katayama (4 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Casio Computer Co., Ltd. (2 from 5,223 patents)


2 patents:

1. 9910820 - Electronic device, mathematical expression display control method, and storage medium which stores mathematical expression control program

2. 9697169 - Electronic device, mathematical expression display control method, and storage medium which stores mathematical expression control program

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12/16/2025
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