Growing community of inventors

Chiba, Japan

Shinji Nagasaka

Average Co-Inventor Count = 7.00

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 = 0

Shinji NagasakaTakeshi Suzuki (1 patent)Shinji NagasakaYoshinori Shimizu (1 patent)Shinji NagasakaNobuyuki Aoki (1 patent)Shinji NagasakaTakashi Tajiri (1 patent)Shinji NagasakaShigeho Ogawa (1 patent)Shinji NagasakaHiromasa Watanabe (1 patent)Shinji NagasakaShinji Nagasaka (1 patent)Takeshi SuzukiTakeshi Suzuki (91 patents)Yoshinori ShimizuYoshinori Shimizu (52 patents)Nobuyuki AokiNobuyuki Aoki (7 patents)Takashi TajiriTakashi Tajiri (5 patents)Shigeho OgawaShigeho Ogawa (5 patents)Hiromasa WatanabeHiromasa Watanabe (4 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Sony Corporation (1 from 58,130 patents)


1 patent:

1. 7072570 - Disk recording and/or reproducing apparatus and control method thereof

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as of
12/21/2025
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