Growing community of inventors

Chiba, Japan

Junya Fujiwara

Average Co-Inventor Count = 8.57

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 = 2

Junya FujiwaraNobuyuki Fukazawa (1 patent)Junya FujiwaraTomoyuki Ando (1 patent)Junya FujiwaraTadashi Araki (1 patent)Junya FujiwaraTakeshi Nakamura (1 patent)Junya FujiwaraHironori Komatsu (1 patent)Junya FujiwaraKatsutoshi Tsuchiya (1 patent)Junya FujiwaraKiyoshi Ito (1 patent)Junya FujiwaraKazuya Sakai (1 patent)Junya FujiwaraTamotsu Asano (1 patent)Junya FujiwaraHitoki Miyake (1 patent)Junya FujiwaraHideki Umetani (1 patent)Junya FujiwaraIchirou Ikeda (1 patent)Junya FujiwaraShiro Takagi (1 patent)Junya FujiwaraFumiki Shimada (1 patent)Junya FujiwaraYoshio Shiga (1 patent)Junya FujiwaraHirokazu Awano (1 patent)Junya FujiwaraKyoko Maruyama (1 patent)Junya FujiwaraTakahiro Yamauchi (1 patent)Junya FujiwaraKenji Kibayashi (1 patent)Junya FujiwaraJunya Fujiwara (2 patents)Nobuyuki FukazawaNobuyuki Fukazawa (22 patents)Tomoyuki AndoTomoyuki Ando (21 patents)Tadashi ArakiTadashi Araki (14 patents)Takeshi NakamuraTakeshi Nakamura (13 patents)Hironori KomatsuHironori Komatsu (12 patents)Katsutoshi TsuchiyaKatsutoshi Tsuchiya (12 patents)Kiyoshi ItoKiyoshi Ito (10 patents)Kazuya SakaiKazuya Sakai (10 patents)Tamotsu AsanoTamotsu Asano (9 patents)Hitoki MiyakeHitoki Miyake (5 patents)Hideki UmetaniHideki Umetani (5 patents)Ichirou IkedaIchirou Ikeda (3 patents)Shiro TakagiShiro Takagi (3 patents)Fumiki ShimadaFumiki Shimada (1 patent)Yoshio ShigaYoshio Shiga (1 patent)Hirokazu AwanoHirokazu Awano (1 patent)Kyoko MaruyamaKyoko Maruyama (1 patent)Takahiro YamauchiTakahiro Yamauchi (1 patent)Kenji KibayashiKenji Kibayashi (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Mitsui Chemicals, Inc. (2 from 1,786 patents)


2 patents:

1. 7038039 - Process for selectively producing 1-phosphorylated sugar derivative anomer and process for producing nucleoside

2. 6831083 - Pyrazoline derivative or tetrahydropyridazine derivative and medicinal use thereof

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as of
12/8/2025
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