Growing community of inventors

Tokyo, Japan

Norihiko Nagase

Average Co-Inventor Count = 1.00

ph-index = NA

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

Norihiko NagaseKenichi Nishizawa (1 patent)Norihiko NagaseHimeka Matsumoto (1 patent)Norihiko NagaseRyota Imamura (1 patent)Norihiko NagaseNorihiko Nagase (1 patent)Kenichi NishizawaKenichi Nishizawa (1 patent)Himeka MatsumotoHimeka Matsumoto (1 patent)Ryota ImamuraRyota Imamura (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Lixil Corporation (1 from 113 patents)


1 patent:

1. D1105369 - Bathtub

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1/4/2026
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