loadpatents
name:-0.019290924072266
name:-0.011438846588135
name:-0.0058619976043701
FUJIWARA; Hiroyasu Patent Filings

FUJIWARA; Hiroyasu

Patent Applications and Registrations

Patent applications and USPTO patent grants for FUJIWARA; Hiroyasu.The latest application filed is for "laser module".

Company Profile
5.12.17
  • FUJIWARA; Hiroyasu - Hamamatsu-shi Shizuoka
  • Fujiwara; Hiroyasu - Hamamatsu JP
  • Fujiwara; Hiroyasu - Setagaya JP
  • Fujiwara, Hiroyasu - Kyoto-shi JP
  • Fujiwara, Hiroyasu - Kawasaki JP
*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.
Patent Activity
PatentDate
Laser Module
App 20220209505 - FUJITA; Kazuue ;   et al.
2022-06-30
Terahertz Wave Optical Element And Method For Producing Terahertz Wave Optical Element
App 20210191231 - HAYASHI; Shohei ;   et al.
2021-06-24
Terahertz Wave Lens And Method For Producing Terahertz Wave Lens
App 20210194144 - HAYASHI; Shohei ;   et al.
2021-06-24
Photodetector element
Grant 11,004,999 - Dong , et al. May 11, 2
2021-05-11
Photodetection element having a periodic nano-concave/convex structure
Grant 10,784,393 - Fujiwara , et al. Sept
2020-09-22
Photodetection element
Grant 10,686,094 - Dong , et al.
2020-06-16
Photodetector Element
App 20190296176 - DONG; Wei ;   et al.
2019-09-26
Task circumstance processing device and method
Grant 10,346,202 - Fujii , et al. July 9, 2
2019-07-09
Photodetection Element
App 20190074396 - DONG; Wei ;   et al.
2019-03-07
Photodetection Element
App 20190058073 - FUJIWARA; Hiroyasu ;   et al.
2019-02-21
Task Circumstance Processing Device And Method
App 20170286160 - Fujii; Masanao ;   et al.
2017-10-05
Photocathode, electron tube, field assist type photocathode, field assist type photocathode array, and field assist type electron tube
Grant 8,482,197 - Niigaki , et al. July 9, 2
2013-07-09
Photocathode, electron tube, field assist type photocathode, field assist type photocathode array, and field assist type electron tube
Grant 8,446,094 - Niigaki , et al. May 21, 2
2013-05-21
Signal waveform measuring apparatus and method comprising a wavelength conversion element
Grant 8,183,514 - Fujiwara , et al. May 22, 2
2012-05-22
Signal Waveform Measuring Apparatus And Measuring Method
App 20100219359 - FUJIWARA; Hiroyasu ;   et al.
2010-09-02
Waveguide structure and optical device
Grant 7,787,735 - Fujiwara , et al. August 31, 2
2010-08-31
Wavelength-converted light generating apparatus and generating method
Grant 7,764,421 - Fujiwara , et al. July 27, 2
2010-07-27
Photocathode, Electron Tube, Field Assist Type Photocathode, Field Assist Type Photocathode Array, And Field Assist Type Electron Tube
App 20100148667 - NIIGAKI; Minoru ;   et al.
2010-06-17
Wavelength-converted Light Generating Apparatus And Generating Method
App 20090257114 - Fujiwara; Hiroyasu ;   et al.
2009-10-15
Photodetector having first and second antenna areas with patterns having different cycle intervals
Grant 7,557,336 - Niigaki , et al. July 7, 2
2009-07-07
Photocathode, electron tube, field assist type photocathode, field asist type photocathode array, and field asist type electron tube
App 20080042563 - Niigaki; Minoru ;   et al.
2008-02-21
Waveguide structure and optical device
App 20080013878 - Fujiwara; Hiroyasu ;   et al.
2008-01-17
Photodetector
App 20070262239 - Niigaki; Minoru ;   et al.
2007-11-15
Silicon purifying method, slag for purifying silicon and purified silicon
App 20050139148 - Fujiwara, Hiroyasu ;   et al.
2005-06-30
Medium recorded with program for managing and utilizing information of plurality of corporations in real time, organization activity management method, and information processing system
App 20030009319 - Fujiwara, Hiroyasu ;   et al.
2003-01-09
Information accepting and delivering system
App 20020013733 - Fujiwara, Hiroyasu
2002-01-31
Totalization system and recording medium
App 20010044796 - Fujiwara, Hiroyasu
2001-11-22

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