P

Inventor

KATAOKA MASAKI

JP56 patents
⚠️ This page may combine multiple inventors who share the name “KATAOKA MASAKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

FUJI XEROX CO LTD

13 patents
US5680702AOct 28, 1997

Method for manufacturing ink jet heads

FUJI XEROX CO LTD19 citations93
US6378994B1Apr 30, 2002

Liquid jet printing head and method for manufacturing the same

FUJI XEROX CO LTD35 citations91
US5975681ANov 2, 1999

Ink jet printer and ink jet print head

FUJI XEROX CO LTD34 citations91
US5900894AMay 4, 1999

Ink jet print head, method for manufacturing the same, and ink jet recording device

FUJI XEROX CO LTD33 citations90
US7798628B2Sep 21, 2010

Liquid droplet ejection head, apparatus for ejecting liquid droplet, and method of producing liquid droplet ejection head

FUJI XEROX CO LTD9 citations83
US6527371B2Mar 4, 2003

Ink jet recording head, ink jet recording device and head manufacturing method

FUJI XEROX CO LTD7 citations74
US7047642B2May 23, 2006

Process for producing ink jet recording head

FUJI XEROX CO LTD7 citations73
US6634741B2Oct 21, 2003

Ink jet recording head, ink jet recording device and head manufacturing method

FUJI XEROX CO LTD12 citations73
US6527903B1Mar 4, 2003

Substrate bonding method, bonded product, ink jet head, and image forming apparatus

FUJI XEROX CO LTD8 citations72
US7918534B2Apr 5, 2011

Droplet ejection head having a liquid ejection energy driving device, method of producing the same and droplet ejection apparatus

FUJI XEROX CO LTD2 citations63
US6659600B2Dec 9, 2003

Inkjet recording head cartridge and inkjet recording apparatus

FUJI XEROX CO LTD4 citations61
US10538097B2Jan 21, 2020

Ejection device and image forming apparatus

FUJI XEROX CO LTD0 citations52
US9975344B2May 22, 2018

Wiping device and ejecting device

FUJI XEROX CO LTD0 citations51

SHARP KK

6 patents

SONY CORP

6 patents

KATAOKA MASAKI

5 patents

HITACHI LTD

3 patents

FUJIFILM CORP

3 patents

MURAKAMI ATSUSHI

3 patents

YAMASAKI KAZUYUKI

2 patents

HIRATSUKA MASASHI

2 patents

FURUKAWA KOJI

2 patents

TANAKA KUMIKO

1 patent

SHIBATA HIROSHI

1 patent

ISOZAKI JUN

1 patent

YUNOKI KOUSUKE

1 patent

SUZUKI TADASHI

1 patent

Showing the top 50 of 56 patents by PatentIndex Score.