Growing community of inventors

Kanagawa, Japan

Yuzo Obata

Average Co-Inventor Count = 5.00

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 = 2

Yuzo ObataDaisuke Nakamura (2 patents)Yuzo ObataMakoto Kikura (2 patents)Yuzo ObataKiyoshi Tsukamura (2 patents)Yuzo ObataKenji Hiratani (2 patents)Yuzo ObataKazuyoshi Kondo (1 patent)Yuzo ObataSatoshi Ueno (1 patent)Yuzo ObataKazuyoshi Matsumoto (1 patent)Yuzo ObataTsuguyori Kemma (1 patent)Yuzo ObataDaisuke Nakamura (0 patent)Yuzo ObataYuzo Obata (3 patents)Daisuke NakamuraDaisuke Nakamura (68 patents)Makoto KikuraMakoto Kikura (49 patents)Kiyoshi TsukamuraKiyoshi Tsukamura (14 patents)Kenji HirataniKenji Hiratani (6 patents)Kazuyoshi KondoKazuyoshi Kondo (54 patents)Satoshi UenoSatoshi Ueno (51 patents)Kazuyoshi MatsumotoKazuyoshi Matsumoto (42 patents)Tsuguyori KemmaTsuguyori Kemma (15 patents)Daisuke NakamuraDaisuke Nakamura (0 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Ricoh Company, Ltd. (3 from 28,577 patents)


3 patents:

1. 11633958 - Liquid discharge apparatus

2. 8523337 - Image forming apparatus

3. 8398218 - Image forming apparatus

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