Growing community of inventors

Higashimurayama, Japan

Kaoru Ooba

Average Co-Inventor Count = 2.00

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 = 1

Kaoru OobaToshiyuki Shiraiwa (1 patent)Kaoru OobaKaoru Ooba (1 patent)Toshiyuki ShiraiwaToshiyuki Shiraiwa (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Secom Co., Ltd. (1 from 16 patents)


1 patent:

1. 4514721 - Multi-operation mode type of security-ensuring apparatus

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as of
12/30/2025
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