Growing community of inventors

Tokyo, Japan

Yuya Kumagai

Average Co-Inventor Count = 5.61

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 = 8

Yuya KumagaiShintarou Hirata (4 patents)Yuya KumagaiMasaki Murata (4 patents)Yuya KumagaiYasuharu Ujiie (4 patents)Yuya KumagaiHideaki Mogi (2 patents)Yuya KumagaiTetsuji Yamaguchi (1 patent)Yuya KumagaiToshiaki Suzuki (1 patent)Yuya KumagaiMasakazu Muroyama (1 patent)Yuya KumagaiYusuke Akifusa (1 patent)Yuya KumagaiMasashi Bando (1 patent)Yuya KumagaiYohei Hirose (1 patent)Yuya KumagaiHideyuki Kumita (1 patent)Yuya KumagaiYoshiaki Onishi (1 patent)Yuya KumagaiYu Kato (1 patent)Yuya KumagaiMisaki Hiraga (1 patent)Yuya KumagaiMiyuki Hirose (1 patent)Yuya KumagaiShuichiro Nishiya (1 patent)Yuya KumagaiSachiko Sakaigawa (1 patent)Yuya KumagaiSusumu Kuribayashi (1 patent)Yuya KumagaiIkki Niwa (1 patent)Yuya KumagaiHirotaka Uchida (1 patent)Yuya KumagaiYuya Kumagai (6 patents)Shintarou HirataShintarou Hirata (40 patents)Masaki MurataMasaki Murata (30 patents)Yasuharu UjiieYasuharu Ujiie (16 patents)Hideaki MogiHideaki Mogi (29 patents)Tetsuji YamaguchiTetsuji Yamaguchi (149 patents)Toshiaki SuzukiToshiaki Suzuki (64 patents)Masakazu MuroyamaMasakazu Muroyama (27 patents)Yusuke AkifusaYusuke Akifusa (24 patents)Masashi BandoMasashi Bando (19 patents)Yohei HiroseYohei Hirose (11 patents)Hideyuki KumitaHideyuki Kumita (10 patents)Yoshiaki OnishiYoshiaki Onishi (9 patents)Yu KatoYu Kato (7 patents)Misaki HiragaMisaki Hiraga (5 patents)Miyuki HiroseMiyuki Hirose (3 patents)Shuichiro NishiyaShuichiro Nishiya (3 patents)Sachiko SakaigawaSachiko Sakaigawa (2 patents)Susumu KuribayashiSusumu Kuribayashi (1 patent)Ikki NiwaIkki Niwa (1 patent)Hirotaka UchidaHirotaka Uchida (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Sony Corporation (4 from 58,129 patents)

2. Nintendo Co., Ltd. (2 from 2,799 patents)


6 patents:

1. 12059623 - Information-processing system for playing color-related game, and counterpart information-processing device, storage medium, and information-processing method

2. 11211422 - Solid-state image sensor and electronic apparatus

3. 11020675 - Storage medium having stored therein information processing program, information processing apparatus, information processing system, and information processing method

4. 10886335 - Imaging element, stacked-type imaging element, imaging apparatus and electronic apparatus

5. 10692913 - Photoelectric conversion element, image pickup element, laminated image pickup element, and image pickup device

6. 10566548 - Image sensor, stacked imaging device and imaging module

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