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name:-0.0088179111480713
name:-0.0077199935913086
name:-0.0005640983581543
Ishii; Shinichiro Patent Filings

Ishii; Shinichiro

Patent Applications and Registrations

Patent applications and USPTO patent grants for Ishii; Shinichiro.The latest application filed is for "vari-focal polar alignment scope".

Company Profile
0.7.7
  • Ishii; Shinichiro - Saitama JP
  • Ishii; Shinichiro - Osaka JP
  • Ishii; Shinichiro - Neyagawa 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
Vari-focal polar alignment scope
Grant 6,930,831 - Ishii August 16, 2
2005-08-16
Image-erecting viewing optical system
Grant 6,847,482 - Ishii , et al. January 25, 2
2005-01-25
Vari-focal polar alignment scope
App 20040145818 - Ishii, Shinichiro
2004-07-29
Camera-attachment lens system
Grant 6,690,518 - Shijo , et al. February 10, 2
2004-02-10
Speaker with microphone and headband
Grant D478,328 - Sumitomo , et al. August 12, 2
2003-08-12
Image-erecting viewing optical system
App 20030107801 - Ishii, Shinichiro ;   et al.
2003-06-12
Camera-attachment lens system
App 20030090811 - Shijo, Kae ;   et al.
2003-05-15
Step zoom lens camera
Grant 6,512,638 - Sato , et al. January 28, 2
2003-01-28
Eyepiece Variable Focal Length Optics
App 20020054437 - Ishii, Shinichiro ;   et al.
2002-05-09
Step zoom lens camera
App 20020024747 - Sato, Norio ;   et al.
2002-02-28
Eyepiece variable focal length optics
App 20010055161 - Ishii, Shinichiro ;   et al.
2001-12-27
Zoom lens system
App 20010019457 - Enomoto, Takashi ;   et al.
2001-09-06
Transducer with flux sensing coils
Grant 4,243,839 - Takahashi , et al. January 6, 1
1981-01-06
Linear phase response multi-way speaker system
Grant 4,015,089 - Ishii , et al. March 29, 1
1977-03-29

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