Growing community of inventors

Shinagawa, Japan

Daisuke Ichikawa

Average Co-Inventor Count = 2.48

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

Daisuke IchikawaMasanobu Hayama (3 patents)Daisuke IchikawaTakashi Nakajima (2 patents)Daisuke IchikawaNobuyoshi Shimizu (2 patents)Daisuke IchikawaNorio Endo (2 patents)Daisuke IchikawaKoichi Kondoh (2 patents)Daisuke IchikawaSatoshi Sakurai (1 patent)Daisuke IchikawaKenichi Fujita (1 patent)Daisuke IchikawaTaro Ueno (1 patent)Daisuke IchikawaYuji Makiuchi (1 patent)Daisuke IchikawaKazuyuki Yoshifusa (1 patent)Daisuke IchikawaDaisuke Ichikawa (6 patents)Masanobu HayamaMasanobu Hayama (15 patents)Takashi NakajimaTakashi Nakajima (79 patents)Nobuyoshi ShimizuNobuyoshi Shimizu (71 patents)Norio EndoNorio Endo (26 patents)Koichi KondohKoichi Kondoh (18 patents)Satoshi SakuraiSatoshi Sakurai (75 patents)Kenichi FujitaKenichi Fujita (60 patents)Taro UenoTaro Ueno (15 patents)Yuji MakiuchiYuji Makiuchi (10 patents)Kazuyuki YoshifusaKazuyuki Yoshifusa (5 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Fujitsu Component Limited (5 from 805 patents)

2. Susmed, Inc. (1 from 3 patents)


6 patents:

1. 12042605 - Insomnia treatment assistance device, insomnia treatment assistance system, and insomnia treatment assistance program

2. 10095365 - Position detecting method for touchscreen panel, touchscreen panel, and electronic apparatus

3. 10031633 - Touch panel device and method for controlling touch panel device

4. 9280249 - Position detecting method for touchscreen panel, touchscreen panel, and electronic apparatus

5. 8803840 - Touch panel and coordinate detection method in touch panel

6. 7861023 - Multiuser KVM switch

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1/3/2026
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