SY

Shinobu Yokokawa

SE Seiko Epson: 16 patents #1,167 of 7,774Top 20%
EH E Ink Holdings: 2 patents #307 of 639Top 50%
Overall (All Time): #250,579 of 4,157,543Top 7%
18
Patents All Time

Issued Patents All Time

Showing 1–18 of 18 patents

Patent #TitleCo-InventorsDate
12139851 Fiber body manufacturing method and fiber body manufacturing apparatus Yoko Nakai, Hideki Tanaka, Shunichi Seki, Naotaka Higuchi 2024-11-12
11697224 Method for manufacturing compact Yoko Nakai, Hideki Tanaka, Naotaka Higuchi 2023-07-11
11167554 Liquid absorber, liquid absorbing unit, and liquid ejection apparatus Shogo NAKADA 2021-11-09
11059294 Liquid absorber, liquid absorbing unit, and liquid ejection apparatus Shogo NAKADA, Yoichi Miyasaka, Shigemi Wakabayashi 2021-07-13
10597541 Electrophoretic particle, method of manufacturing electrophoretic particle, electrophoresis dispersion liquid, electrophoresis sheet, electrophoresis device, and electronic apparatus Keiichi Inoue, Kiyoshi Nakamura, Tomoyuki Ushiyama, Masahiko Nakazawa 2020-03-24
10113072 Electrophoretic particle, method of manufacturing electrophoretic particle, electrophoresis dispersion liquid, electrophoresis sheet, electrophoresis device, and electronic apparatus Keiichi Inoue, Kiyoshi Nakamura, Tomoyuki Ushiyama, Masahiko Nakazawa 2018-10-30
10001692 Electrophoretic particle, method of manufacturing electrophoretic particle, electrophoresis dispersion liquid, electrophoresis sheet, electrophoresis device, and electronic apparatus Keiichi Inoue, Kiyoshi Nakamura, Tomoyuki Ushiyama 2018-06-19
9804472 Electrophoresis dispersion liquid, electrophoresis sheet, electrophoresis device, and electronic apparatus Keiichi Inoue, Tomoyuki Ushiyama, Masahiko Nakazawa, Kiyoshi Nakamura 2017-10-31
9798215 Method of manufacturing electrophoretic particle, electrophoretic particle, electrophoretic dispersion, electrophoretic sheet, electrophoretic device, and electronic apparatus Takashi Aoki 2017-10-24
9707743 Method of manufacturing electrophoresis particles, electrophoresis particles, electrophoresis dispersion liquid, electrophoresis sheet, electrophoresis device, and electronic apparatus Takashi Aoki 2017-07-18
9645466 Electrophoretic particles, electrophoretic dispersion liquid, display sheet, display device, and electronic equipment Masahiko Nakazawa 2017-05-09
9645467 Electrophoretic particles, electrophoretic dispersion liquid, display sheet, display device, and electronic equipment Masahiko Nakazawa 2017-05-09
9521958 Gas cell and coating method of gas cell Kimio Nagasaka 2016-12-20
9323126 Electrophoretic particles, method for manufacturing electrophoretic particles, electrophoresis dispersion, display device, and electronic apparatus Masahiko Nakazawa 2016-04-26
9025237 Electrophoresis particle, method of manufacturing electrophoresis particle, electrophoresis dispersion liquid, electrophoresis sheet, electrophoresis device and electronic apparatus Harunobu Komatsu 2015-05-05
8934165 Electrophoretic particle, manufacturing method of electrophoretic particle, electrophoretic dispersed liquid, electrophoretic sheet, electrophoretic apparatus, and electronic equipment Takashi Aoki, Harunobu Komatsu 2015-01-13
8503066 Electrophoretic display device, method of manufacturing the same, and electronic apparatus Kozo Shitagami, Yasushi Yamazaki, Harunobu Komatsu, Atsushi Kitabayashi 2013-08-06
7955705 Electronic device substrate, method for manufacturing substrate, compound used for substrate, method for manufacturing compound and polymerization initiator including compound Hitoshi Fukushima 2011-06-07