HS

Hitoshi Sakata

PA Panasonic: 8 patents #3,315 of 21,108Top 20%
SC Sanyo Electric Co.: 3 patents #1,910 of 6,347Top 35%
ZG Zexel Gmbh: 2 patents #110 of 348Top 35%
Overall (All Time): #379,009 of 4,157,543Top 10%
13
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
10181540 Solar cell and method of manufacturing the same Daisuke Ide, Takahiro Mishima, Masato Shigematsu, Toshiaki Baba, Hiroyuki Mori +3 more 2019-01-15
9728658 Solar cell module Takahiro Mishima 2017-08-08
9653626 Photoelectric conversion device and method for producing photoelectric conversion device Isao Hasegawa, Toshio Asaumi 2017-05-16
9530913 Solar cell Isao Hasegawa, Toshio Asaumi 2016-12-27
9362426 Photoelectric conversion device and method for producing same Ryo Goto, Satoru Shimada, Masato Shigematsu, Daisuke Ide 2016-06-07
9252301 Solar cell and method for manufacturing solar cell Mitsuaki Morigami, Yuji Hishida, Daisuke Ide, Takahiro Mishima, Hiroyuki Mori +1 more 2016-02-02
9252299 Solar cell module, solar cell and solar cell module manufacturing method Daisuke Ide 2016-02-02
9224905 Photoelectric conversion device and method for producing photoelectric conversion device Isao Hasegawa 2015-12-29
8796539 Solar cell Toshio Asaumi 2014-08-05
6670542 Semiconductor device and manufacturing method thereof Yasuo Kadonaga 2003-12-30
6227290 Laminated heat exchanger Kunihiko Nishishita, Seiji Inoue, Kiyoshi Tanda 2001-05-08
6220342 Laminated heat exchanger Kunihiko Nishishita, Seiji Inoue, Kiyoshi Tanda 2001-04-24
6091019 Photovoltaic element and manufacturing method thereof Hironobu Tsujimoto, Tsuyoshi Takahama 2000-07-18