Patents by Inventor Tomonori Tsunashima

Tomonori Tsunashima has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Optical filter
    Patent number: 8288708
    Abstract: An optical filter 2 is disposed on an image sensor 12 including a plurality of sensor pixels 12a which are aligned, and includes a elongated translucent substrate 4; a first optical filter layer 6 laminated on the translucent substrate 4, and a second optical filter layer 8 laminated on the first optical filter layer 6. The translucent substrate 4 includes a photodetecting part 4a which is long in the alignment direction X of the sensor pixels 12a and disposed on the image sensor 12; and a frame part 4b surrounding the photodetecting part 4a.
    Type: Grant
    Filed: April 23, 2008
    Date of Patent: October 16, 2012
    Assignee: Hamamatsu Photonics K.K.
    Inventors: Katurou Hikita, Fumihiko Shimomura, Tomonori Tsunashima
  • OPTICAL FILTER
    Publication number: 20100171024
    Abstract: An optical filter 2 is disposed on an image sensor 12 including a plurality of sensor pixels 12a which are aligned, and includes a elongated translucent substrate 4; a first optical filter layer 6 laminated on the translucent substrate 4, and a second optical filter layer 8 laminated on the first optical filter layer 6. The translucent substrate 4 includes a photodetecting part 4a which is long in the alignment direction X of the sensor pixels 12a and disposed on the image sensor 12; and a frame part 4b surrounding the photodetecting part 4a.
    Type: Application
    Filed: April 23, 2008
    Publication date: July 8, 2010
    Applicant: HAMMAMATSU PHOTONICS K.K.
    Inventors: Katurou Hikita, Fumihiko Shimomura, Tomonori Tsunashima
  • Spectrometer having a flexible printed circuit
    Patent number: D884530
    Type: Grant
    Filed: December 28, 2018
    Date of Patent: May 19, 2020
    Assignee: HAMAMATSU PHOTONICS K.K.
    Inventors: Takafumi Yokino, Katsuhiko Kato, Yuji Mori, Norihiro Iwasaki, Tomonori Tsunashima
  • Spectrometer having a flexible printed circuit
    Patent number: D884531
    Type: Grant
    Filed: December 28, 2018
    Date of Patent: May 19, 2020
    Assignee: HAMAMATSU PHOTONICS K.K.
    Inventors: Takafumi Yokino, Katsuhiko Kato, Yuji Mori, Norihiro Iwasaki, Tomonori Tsunashima
  • Spectrometer having a flexible printed circuit
    Patent number: D884532
    Type: Grant
    Filed: December 28, 2018
    Date of Patent: May 19, 2020
    Assignee: HAMAMATSU PHOTONICS K.K.
    Inventors: Takafumi Yokino, Katsuhiko Kato, Yuji Mori, Norihiro Iwasaki, Tomonori Tsunashima
  • Spectrometer having a flexible printed circuit
    Patent number: D884533
    Type: Grant
    Filed: December 28, 2018
    Date of Patent: May 19, 2020
    Assignee: HAMAMATSU PHOTONICS K.K.
    Inventors: Takafumi Yokino, Katsuhiko Kato, Yuji Mori, Norihiro Iwasaki, Tomonori Tsunashima
  • Spectrometer having a flexible printed circuit
    Patent number: D884534
    Type: Grant
    Filed: December 28, 2018
    Date of Patent: May 19, 2020
    Assignee: HAMAMATSU PHOTONICS K.K.
    Inventors: Takafumi Yokino, Katsuhiko Kato, Yuji Mori, Norihiro Iwasaki, Tomonori Tsunashima
  • Spectrometer having a flexible printed circuit
    Patent number: D885223
    Type: Grant
    Filed: December 28, 2018
    Date of Patent: May 26, 2020
    Inventors: Takafumi Yokino, Katsuhiko Kato, Yuji Mori, Norihiro Iwasaki, Tomonori Tsunashima
  • Spectrometer having a flexible printed circuit
    Patent number: D889294
    Type: Grant
    Filed: December 28, 2018
    Date of Patent: July 7, 2020
    Assignee: HAMAMATSU PHOTONICS K.K.
    Inventors: Takafumi Yokino, Katsuhiko Kato, Yuji Mori, Norihiro Iwasaki, Tomonori Tsunashima
  • Spectrometer having a flexible printed circuit
    Patent number: D890005
    Type: Grant
    Filed: December 28, 2018
    Date of Patent: July 14, 2020
    Assignee: HAMAMATSU PHOTONICS K.K.
    Inventors: Takafumi Yokino, Katsuhiko Kato, Yuji Mori, Norihiro Iwasaki, Tomonori Tsunashima