KY

Keizaburo Yamamoto

TK Toshiba Tec Kabushiki Kaisha: 11 patents #269 of 1,664Top 20%
KT Kabushiki Kaisha Toshiba: 6 patents #4,898 of 21,451Top 25%
Overall (All Time): #459,370 of 4,157,543Top 15%
11
Patents All Time

Issued Patents All Time

Showing 1–11 of 11 patents

Patent #TitleCo-InventorsDate
10093099 Method for manufacturing ink-jet print head 2018-10-09
10052871 Inkjet head having a plurality of lid members connected to nozzles and an inkjet apparatus having the inkjet head Hideaki Nishida, Isao Suzuki, Hiroyuki Kushida 2018-08-21
9682553 Inkjet head having a plurality of lid members connected to nozzles and an inkjet apparatus having the inkjet head Hideaki Nishida, Isao Suzuki, Hiroyuki Kushida 2017-06-20
9561652 Inkjet printer head Masashi Shimosato, Hideaki Nishida, Ryutaro Kusunoki 2017-02-07
9421768 Inkjet printer head Masashi Shimosato, Hideaki Nishida, Ryutaro Kasunoki 2016-08-23
9289991 Inkjet head 2016-03-22
9090070 Maintenance apparatus and inkjet recording apparatus 2015-07-28
8998374 Inkjet head and methods of manufacturing the inkjet head Tomoki Hoshino, Minoru Koyata, Naoki Ooishi 2015-04-07
8845070 Ink-jet print head, ink-jet printer using the same and method for manufacturing ink-jet print head 2014-09-30
8770726 Inkjet head and method of manufacturing inkjet head 2014-07-08
8500243 Inkjet head and method of manufacturing inkjet head 2013-08-06