Growing community of inventors

Sagamihara, Japan

Kazuo {overscore (O)}hara

Average Co-Inventor Count = 3.00

ph-index = 2

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 = 19

Kazuo {overscore (O)}hara ↔ Naoyuki Goto (2 patents)Kazuo {overscore (O)}hara ↔ Satoru Matsumoto (2 patents)Kazuo {overscore (O)}haraKazuo {overscore (O)}hara (2 patents)Naoyuki GotoNaoyuki Goto (65 patents)Satoru MatsumotoSatoru Matsumoto (5 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Kabushiki Kaisha Ohara (2 from 103 patents)


2 patents:

1. 6204211 - Luminous glass ceramics

2. 6197710 - Luminous glass ceramics

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12/20/2025
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