Growing community of inventors

Atsugi, Japan

Chizuru Isigaki

Average Co-Inventor Count = 12.35

ph-index = 4

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 = 505

Chizuru IsigakiShunpei Yamazaki (5 patents)Chizuru IsigakiToshimitsu Konuma (5 patents)Chizuru IsigakiToshio Watanabe (5 patents)Chizuru IsigakiMasahiko Sato (5 patents)Chizuru IsigakiHiroyuki Sakayori (5 patents)Chizuru IsigakiIppei Kobayashi (5 patents)Chizuru IsigakiToshiharu Yamaguchi (5 patents)Chizuru IsigakiAkio Osabe (5 patents)Chizuru IsigakiOsamu Aoyagi (5 patents)Chizuru IsigakiKaoru Tabata (5 patents)Chizuru IsigakiSeiichi Odaka (4 patents)Chizuru IsigakiToru Takayama (1 patent)Chizuru IsigakiAkira Mase (1 patent)Chizuru IsigakiMasakazu Odaka (1 patent)Chizuru IsigakiChizuru Isigaki (5 patents)Shunpei YamazakiShunpei Yamazaki (6,653 patents)Toshimitsu KonumaToshimitsu Konuma (212 patents)Toshio WatanabeToshio Watanabe (65 patents)Masahiko SatoMasahiko Sato (27 patents)Hiroyuki SakayoriHiroyuki Sakayori (22 patents)Ippei KobayashiIppei Kobayashi (21 patents)Toshiharu YamaguchiToshiharu Yamaguchi (18 patents)Akio OsabeAkio Osabe (13 patents)Osamu AoyagiOsamu Aoyagi (9 patents)Kaoru TabataKaoru Tabata (8 patents)Seiichi OdakaSeiichi Odaka (6 patents)Toru TakayamaToru Takayama (446 patents)Akira MaseAkira Mase (130 patents)Masakazu OdakaMasakazu Odaka (7 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Semiconductor Energy Laboratory Co., Ltd. (5 from 16,634 patents)


5 patents:

1. 6493057 - Liquid crystal device and method for manufacturing same with spacers formed by photolithography

2. 5963288 - Liquid crystal device having sealant and spacers made from the same

3. 5952676 - Liquid crystal device and method for manufacturing same with spacers

4. 5379139 - Liquid crystal device and method for manufacturing same with spacers

5. 4874461 - Method for manufacturing liquid crystal device with spacers formed by

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1/3/2026
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