Inventor

IWASA IZUMI

JP14 patents

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

FUJI XEROX CO LTD

12 patents

US6806996B2Oct 19, 2004

Optical switching system

FUJI XEROX CO LTD27 citations92

US6188466B1Feb 13, 2001

Image forming apparatus and two-dimensional light-emitting element array

FUJI XEROX CO LTD21 citations92

US5978403ANov 2, 1999

Two-dimensional device array, two-dimensional surface light emitting laser array and image forming apparatus

FUJI XEROX CO LTD33 citations92

US6144685ANov 7, 2000

Two-dimensional surface emitting laser array, two-dimensional surface emitting laser beam scanner, two-dimensional surface emitting laser beam recorder, and two-dimensional surface emitting laser beam recording method

FUJI XEROX CO LTD49 citations91

US5848087ADec 8, 1998

Two-dimensional surface emitting laser array, two-dimensional surface emitting laser beam scanner, two-dimensional surface emitting laser beam recorder, and two-dimensional surface emitting laser beam recording method

FUJI XEROX CO LTD21 citations91

US5963242AOct 5, 1999

Dye thin film, production method thereof, optical switch, optical distributor, optical modulator and optical switch array

FUJI XEROX CO LTD0 citations52

US7307787B2Dec 11, 2007

Beam splitting prism, method of manufacturing beam splitting prism, and all-optical switching device

FUJI XEROX CO LTD1 citations51

US6904211B2Jun 7, 2005

Optical pulse code recognition device and optical distributor

FUJI XEROX CO LTD0 citations42

NAT INST INF & COMM TECH

1 patent

US7245836B2Jul 17, 2007

Optical pulse timing detection apparatus, optical pulse timing detection method, optical pulse timing adjustment apparatus, and optical pulse timing adjustment method

NAT INST INF & COMM TECH2 citations61

ITO MASAO

1 patent

US8993990B2Mar 31, 2015

Detection device and image forming apparatus for reducing a cavity effect

ITO MASAO0 citations41

IWASA IZUMI

FUJI XEROX CO LTD

Optical switching system

Image forming apparatus and two-dimensional light-emitting element array

Two-dimensional device array, two-dimensional surface light emitting laser array and image forming apparatus

Two-dimensional surface emitting laser array, two-dimensional surface emitting laser beam scanner, two-dimensional surface emitting laser beam recorder, and two-dimensional surface emitting laser beam recording method

Two-dimensional surface emitting laser array, two-dimensional surface emitting laser beam scanner, two-dimensional surface emitting laser beam recorder, and two-dimensional surface emitting laser beam recording method

Image recording apparatus with an array light source

Optical switching device and optical device

Two-dimensional surface light emitting element array

Compounds useful in optical switching and manufacturing method thereof

Dye thin film, production method thereof, optical switch, optical distributor, optical modulator and optical switch array

Beam splitting prism, method of manufacturing beam splitting prism, and all-optical switching device

Optical pulse code recognition device and optical distributor

NAT INST INF & COMM TECH

Optical pulse timing detection apparatus, optical pulse timing detection method, optical pulse timing adjustment apparatus, and optical pulse timing adjustment method

ITO MASAO

Detection device and image forming apparatus for reducing a cavity effect