HO

Hiroki Oyama

HK Hamamatsu Photonics K.K.: 48 patents #27 of 1,436Top 2%
Honda Motor Co.: 5 patents #4,418 of 21,052Top 25%
HA Honda Patents & Technologies North America: 5 patents #3 of 46Top 7%
KM Kyocera Mita: 1 patents #439 of 763Top 60%
NE Nec: 1 patents #7,889 of 14,502Top 55%
📍 Hamamatsu, NC: #1 of 2 inventorsTop 50%
Overall (All Time): #24,161 of 4,157,543Top 1%
77
Patents All Time

Issued Patents All Time

Showing 26–50 of 77 patents

Patent #TitleCo-InventorsDate
10900834 Fabry-Perot interference filter having layer with thinned edge portion and production method for Fabry-Perot interference filter Takashi Kasahara, Katsumi Shibayama, Masaki Hirose, Toshimitsu Kawai, Yumi Kuramoto 2021-01-26
10838195 Fabry-Perot interference filter Takashi Kasahara, Katsumi Shibayama, Masaki Hirose, Toshimitsu Kawai, Yumi Kuramoto 2020-11-17
10724902 Fabry-Perot interference filter Takashi Kasahara, Katsumi Shibayama, Masaki Hirose, Toshimitsu Kawai, Yumi Kuramoto 2020-07-28
10656094 Surface-enhanced Raman scattering unit Masashi Ito, Katsumi Shibayama, Kazuto Ofuji, Yoshihiro Maruyama 2020-05-19
10656020 Light detection device Masaki Hirose, Katsumi Shibayama, Takashi Kasahara, Toshimitsu Kawai, Yumi Teramachi 2020-05-19
10551322 Surface-enhanced Raman scattering unit including integrally formed handling board Masashi Ito, Katsumi Shibayama, Toshimitsu Kawai, Kazuto Ofuji, Yoshihiro Maruyama +3 more 2020-02-04
10395107 Authentication method, computer system, server computer and authentication program Hiroshi Kirita, Junpei Shibata, Norikazu Nakato 2019-08-27
10393663 Surface-enhanced raman scattering element and method for manufacturing same Katsumi Shibayama, Masashi Ito, Kazuto Ofuji, Yoshihiro Maruyama, Nao Inoue 2019-08-27
10281404 Surface-enhanced raman scattering unit and raman spectroscopic analysis method Masashi Ito, Katsumi Shibayama, Kazuto Ofuji, Yoshihiro Maruyama 2019-05-07
D839117 Spectrometer Masaki Hirose, Katsumi Shibayama, Takashi Kasahara, Toshimitsu Kawai, Yumi Teramachi +2 more 2019-01-29
D839116 Spectrometer Masaki Hirose, Katsumi Shibayama, Takashi Kasahara, Toshimitsu Kawai, Yumi Teramachi +2 more 2019-01-29
D833898 Spectrometer Masaki Hirose, Katsumi Shibayama, Takashi Kasahara, Toshimitsu Kawai, Yumi Teramachi +2 more 2018-11-20
D829579 Spectrometer Masaki Hirose, Katsumi Shibayama, Takashi Kasahara, Toshimitsu Kawai, Yumi Teramachi +2 more 2018-10-02
D829577 Spectrometer Masaki Hirose, Katsumi Shibayama, Takashi Kasahara, Toshimitsu Kawai, Yumi Teramachi +2 more 2018-10-02
D829578 Spectrometer Masaki Hirose, Katsumi Shibayama, Takashi Kasahara, Toshimitsu Kawai, Yumi Teramachi +2 more 2018-10-02
D829580 Spectrometer Masaki Hirose, Katsumi Shibayama, Takashi Kasahara, Toshimitsu Kawai, Yumi Teramachi +2 more 2018-10-02
D829581 Spectrometer Masaki Hirose, Katsumi Shibayama, Takashi Kasahara, Toshimitsu Kawai, Yumi Teramachi +2 more 2018-10-02
D829582 Spectrometer Masaki Hirose, Katsumi Shibayama, Takashi Kasahara, Toshimitsu Kawai, Yumi Teramachi +2 more 2018-10-02
D829116 Spectrometer Masaki Hirose, Katsumi Shibayama, Takashi Kasahara, Toshimitsu Kawai, Yumi Teramachi +2 more 2018-09-25
D829117 Spectrometer Masaki Hirose, Katsumi Shibayama, Takashi Kasahara, Toshimitsu Kawai, Yumi Teramachi +2 more 2018-09-25
D829115 Spectrometer Masaki Hirose, Katsumi Shibayama, Takashi Kasahara, Toshimitsu Kawai, Yumi Teramachi +2 more 2018-09-25
D825361 Spectrometers Masaki Hirose, Katsumi Shibayama, Takashi Kasahara, Toshimitsu Kawai, Yumi Teramachi +2 more 2018-08-14
D821900 Spectrometer Masaki Hirose, Katsumi Shibayama, Takashi Kasahara, Toshimitsu Kawai, Yumi Teramachi +2 more 2018-07-03
D821898 Spectrometer Masaki Hirose, Katsumi Shibayama, Takashi Kasahara, Toshimitsu Kawai, Yumi Teramachi +2 more 2018-07-03
D821901 Spectrometer Masaki Hirose, Katsumi Shibayama, Takashi Kasahara, Toshimitsu Kawai, Yumi Teramachi +2 more 2018-07-03