TK

Takashi Kasahara

HK Hamamatsu Photonics K.K.: 53 patents #23 of 1,436Top 2%
OL Olympus: 12 patents #348 of 3,097Top 15%
Canon: 9 patents #6,722 of 19,416Top 35%
NC Nidec Copal: 6 patents #17 of 172Top 10%
OC Olympus Optical Co.: 3 patents #953 of 2,334Top 45%
SE Seiko Epson: 2 patents #4,555 of 7,774Top 60%
PA Panasonic: 1 patents #13,264 of 21,108Top 65%
AA Autoliv Development Ab: 1 patents #518 of 1,363Top 40%
Overall (All Time): #13,357 of 4,157,543Top 1%
104
Patents All Time

Issued Patents All Time

Showing 51–75 of 104 patents

Patent #TitleCo-InventorsDate
D829579 Spectrometer Masaki Hirose, Katsumi Shibayama, Toshimitsu Kawai, Hiroki Oyama, Yumi Teramachi +2 more 2018-10-02
D829578 Spectrometer Masaki Hirose, Katsumi Shibayama, Toshimitsu Kawai, Hiroki Oyama, Yumi Teramachi +2 more 2018-10-02
D829577 Spectrometer Masaki Hirose, Katsumi Shibayama, Toshimitsu Kawai, Hiroki Oyama, Yumi Teramachi +2 more 2018-10-02
D829115 Spectrometer Masaki Hirose, Katsumi Shibayama, Toshimitsu Kawai, Hiroki Oyama, Yumi Teramachi +2 more 2018-09-25
D829116 Spectrometer Masaki Hirose, Katsumi Shibayama, Toshimitsu Kawai, Hiroki Oyama, Yumi Teramachi +2 more 2018-09-25
D829117 Spectrometer Masaki Hirose, Katsumi Shibayama, Toshimitsu Kawai, Hiroki Oyama, Yumi Teramachi +2 more 2018-09-25
10066995 Light-detecting device Katsumi Shibayama, Masaki Hirose, Toshimitsu Kawai 2018-09-04
D825361 Spectrometers Masaki Hirose, Katsumi Shibayama, Toshimitsu Kawai, Hiroki Oyama, Yumi Teramachi +2 more 2018-08-14
D821903 Spectrometer Masaki Hirose, Katsumi Shibayama, Toshimitsu Kawai, Hiroki Oyama, Yumi Teramachi +2 more 2018-07-03
D821902 Spectrometer Masaki Hirose, Katsumi Shibayama, Toshimitsu Kawai, Hiroki Oyama, Yumi Teramachi +2 more 2018-07-03
D821901 Spectrometer Masaki Hirose, Katsumi Shibayama, Toshimitsu Kawai, Hiroki Oyama, Yumi Teramachi +2 more 2018-07-03
D821900 Spectrometer Masaki Hirose, Katsumi Shibayama, Toshimitsu Kawai, Hiroki Oyama, Yumi Teramachi +2 more 2018-07-03
D821899 Spectrometer Masaki Hirose, Katsumi Shibayama, Toshimitsu Kawai, Hiroki Oyama, Yumi Teramachi +2 more 2018-07-03
D821898 Spectrometer Masaki Hirose, Katsumi Shibayama, Toshimitsu Kawai, Hiroki Oyama, Yumi Teramachi +2 more 2018-07-03
9863883 Surface-enhanced raman scattering element Katsumi Shibayama, Masashi Ito, Takafumi Yokino, Masaki Hirose, Anna Yoshida +6 more 2018-01-09
9863884 Surface-enhanced Raman scattering element, and method for producing same Katsumi Shibayama, Masashi Ito, Takafumi Yokino, Masaki Hirose, Anna Yoshida +6 more 2018-01-09
9846076 Spectral sensor Katsumi Shibayama 2017-12-19
9696202 Method for making surface enhanced Raman scattering device Masashi Ito, Katsumi Shibayama, Yoshihiro Maruyama 2017-07-04
9671286 Spectroscopic sensor having a wire connected to a substrate through a hole of a filter region Katsumi Shibayama 2017-06-06
9587980 Spectroscopic sensor Katsumi Shibayama 2017-03-07
9477073 Immersion microscope objective and microscope using the same 2016-10-25
9323036 Immersion microscope objective and microscope using the same 2016-04-26
9273999 Spectroscopic sensor Katsumi Shibayama 2016-03-01
9267894 Method for making surface enhanced Raman scattering device Masashi Ito, Katsumi Shibayama, Yoshihiro Maruyama 2016-02-23
9195040 Immersion microscope objective and microscope using the same 2015-11-24