NK

Naoko Kitaoka

Ricoh Company: 11 patents #2,054 of 9,818Top 25%
Overall (All Time): #434,997 of 4,157,543Top 15%
11
Patents All Time

Issued Patents All Time

Showing 1–11 of 11 patents

Patent #TitleCo-InventorsDate
12275247 Liquid discharge head and liquid discharge apparatus Toshiaki Masuda, Keiji Ueda, Kaname Morita, Takahiko Kuroda, Arata Suzuki 2025-04-15
12179486 Actuator, liquid discharge head, liquid discharge device, and liquid discharge apparatus Takahiko Kuroda, Kaname Morita, Toshiaki Masuda, Arata Suzuki 2024-12-31
9757942 Inkjet recording method and inkjet recording device Kiminori Masuda, Akiko Bannai, Takashi Tamai, Kohta Akiyama 2017-09-12
9616662 Image forming apparatus and head drive method Takahiro Yoshida 2017-04-11
9340013 Image forming apparatus and head drive control method Satomi Araki 2016-05-17
9073315 Image forming apparatus and method of driving and controlling head 2015-07-07
9056460 Image forming apparatus and method for controlling liquid droplet discharge head Shuusuke Iwata 2015-06-16
8899711 Inkjet recording method, inkjet recording device, and recorded material Kiminori Masuda, Mariko Kojima, Akiko Bannai, Takashi Tamai, Tomohiko Kohda 2014-12-02
8845051 Droplet ejecting apparatus and method for driving the same Shuusuke Iwata, Satoru Tobita 2014-09-30
8657401 Image forming apparatus with ink-jet printing system Satoru Tobita, Kunihiro Yamanaka, Takashi Satou 2014-02-25
8303067 Image forming apparatus 2012-11-06