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Ichihara, Japan

Kazuhiro Ookura

Average Co-Inventor Count = 6.00

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 = 46

Kazuhiro OokuraTakashi Okazoe (3 patents)Kazuhiro OokuraYasushi Matsumura (3 patents)Kazuhiro OokuraShu-zhong Wang (3 patents)Kazuhiro OokuraNobuaki Mori (3 patents)Kazuhiro OokuraJiro Nishino (3 patents)Kazuhiro OokuraKazuhiro Ookura (3 patents)Takashi OkazoeTakashi Okazoe (55 patents)Yasushi MatsumuraYasushi Matsumura (28 patents)Shu-zhong WangShu-zhong Wang (14 patents)Nobuaki MoriNobuaki Mori (7 patents)Jiro NishinoJiro Nishino (3 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Asahi Glass Company, Limited (3 from 2,560 patents)


3 patents:

1. 6590102 - Process for producing piperidinecarbinols

2. 6476228 - Process for producing piperidinecarbinols

3. 6197960 - Process for producing piperidinecarbinols

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as of
1/8/2026
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