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 1–25 of 77 patents

Patent #TitleCo-InventorsDate
12392661 Production method for Fabry-Perot interference filter Takashi Kasahara, Katsumi Shibayama, Masaki Hirose, Toshimitsu Kawai, Yumi Kuramoto 2025-08-19
12360356 Optical filter device and method for controlling optical filter device Takashi Kasahara, Katsumi Shibayama, Masaki Hirose, Toshimitsu Kawai, Yumi Kuramoto 2025-07-15
12286211 Aircraft Masahiko Asanuma, Kohei Maruyama, Kazuma Yoshii, Naoyuki Togo, Yuji Ishitsuka 2025-04-29
12253413 Light detection device Katsumi Shibayama, Takashi Kasahara, Masaki Hirose, Toshimitsu Kawai, Yumi Kuramoto 2025-03-18
12241782 Transportation method Katsumi Shibayama, Takashi Kasahara, Masaki Hirose, Toshimitsu Kawai, Yumi Kuramoto 2025-03-04
12169143 Light detection device Takashi Kasahara, Katsumi Shibayama, Kei Tabata, Masaki Hirose, Yumi Kuramoto 2024-12-17
12123799 Electrical inspection method Takashi Kasahara, Katsumi Shibayama, Masaki Hirose, Toshimitsu Kawai, Yumi Kuramoto 2024-10-22
D1045752 Manned aircraft Michihito Okado 2024-10-08
11947140 Suctioning method Masaki Hirose, Katsumi Shibayama, Takashi Kasahara, Toshimitsu Kawai, Yumi Kuramoto 2024-04-02
11865701 Suction method Masaki Hirose, Katsumi Shibayama, Takashi Kasahara, Toshimitsu Kawai, Yumi Kuramoto 2024-01-09
11835388 Light detection device Masaki Hirose, Katsumi Shibayama, Takashi Kasahara, Toshimitsu Kawai, Yumi Teramachi 2023-12-05
11796391 Light detection device Takashi Kasahara, Katsumi Shibayama, Kei Tabata, Masaki Hirose, Yumi Kuramoto 2023-10-24
11624902 Wafer inspection method and wafer Yumi Kuramoto, Katsumi Shibayama, Takashi Kasahara, Masaki Hirose, Toshimitsu Kawai 2023-04-11
11609420 Wafer Toshimitsu Kawai, Katsumi Shibayama, Takashi Kasahara, Masaki Hirose, Yumi Kuramoto 2023-03-21
11592332 Transportation method Katsumi Shibayama, Takashi Kasahara, Masaki Hirose, Toshimitsu Kawai, Yumi Kuramoto 2023-02-28
11448553 Light detection device Masaki Hirose, Katsumi Shibayama, Takashi Kasahara, Toshimitsu Kawai 2022-09-20
11448869 Wafer Toshimitsu Kawai, Katsumi Shibayama, Takashi Kasahara, Masaki Hirose, Yumi Kuramoto 2022-09-20
11422059 Optical inspection device and optical inspection method Takashi Kasahara, Katsumi Shibayama, Masaki Hirose, Toshimitsu Kawai, Yumi Kuramoto 2022-08-23
11294170 Method for removing foreign matter and method for manufacturing optical detection device Masaki Hirose, Katsumi Shibayama, Takashi Kasahara, Toshimitsu Kawai, Yumi Kuramoto 2022-04-05
11156500 Optical measurement control program, optical measurement system, and optical measurement method Takashi Kasahara, Katsumi Shibayama, Masaki Hirose, Toshimitsu Kawai, Yumi Kuramoto 2021-10-26
11054560 Fabry-Perot interference filter and light-detecting device Toshimitsu Kawai, Katsumi Shibayama, Takashi Kasahara, Masaki Hirose, Yumi Teramachi 2021-07-06
11041755 Production method for Fabry-Perot interference filter Takashi Kasahara, Katsumi Shibayama, Masaki Hirose, Toshimitsu Kawai, Yumi Kuramoto 2021-06-22
11035726 Light detection device Takashi Kasahara, Katsumi Shibayama, Masaki Hirose, Toshimitsu Kawai, Yumi Kuramoto 2021-06-15
10935419 Light detecting device Masaki Hirose, Katsumi Shibayama, Takashi Kasahara, Toshimitsu Kawai, Yumi Kuramoto 2021-03-02
10908022 Production method for fabry-perot interference filter Takashi Kasahara, Katsumi Shibayama, Masaki Hirose, Toshimitsu Kawai, Yumi Kuramoto 2021-02-02