Growing community of inventors

Tokyo, Japan

Norifumi Kitada

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 = 18

Norifumi Kitada ↔ Yasuo Suzuki (1 patent)Norifumi Kitada ↔ Kenji Takahashi (1 patent)Norifumi Kitada ↔ Naotoshi Kirihara (1 patent)Norifumi Kitada ↔ Mizuho Tanaka (1 patent)Norifumi Kitada ↔ Haruaki Yoshida (1 patent)Norifumi KitadaNorifumi Kitada (1 patent)Yasuo SuzukiYasuo Suzuki (99 patents)Kenji TakahashiKenji Takahashi (78 patents)Naotoshi KiriharaNaotoshi Kirihara (14 patents)Mizuho TanakaMizuho Tanaka (1 patent)Haruaki YoshidaHaruaki Yoshida (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Kabushiki Kaisha Idx Technologies (1 from 1 patent)


1 patent:

1. 7521671 - Laser ionization mass spectroscope

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1/22/2026
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