KK

Katsuhiko Kato

HK Hamamatsu Photonics K.K.: 39 patents #43 of 1,436Top 3%
NS Nippon Steel: 6 patents #412 of 4,423Top 10%
SC Shin-Etsu Polymer Co.: 4 patents #48 of 269Top 20%
ME Mecs: 3 patents #5 of 19Top 30%
OM Omron: 2 patents #1,275 of 3,089Top 45%
HI Hitachi: 2 patents #13,388 of 28,497Top 50%
TC Toyoda Gosei Co.: 2 patents #900 of 2,296Top 40%
KS Kawasaki Steel: 1 patents #889 of 1,922Top 50%
SM Smc: 1 patents #485 of 737Top 70%
The Dow Chemical: 1 patents #2,215 of 4,115Top 55%
TO Toyota: 1 patents #15,335 of 26,838Top 60%
MC Mino Yogyo Co.: 1 patents #3 of 18Top 20%
Overall (All Time): #21,547 of 4,157,543Top 1%
82
Patents All Time

Issued Patents All Time

Showing 26–50 of 82 patents

Patent #TitleCo-InventorsDate
D880323 Spectrometer Takafumi Yokino, Katsumi Shibayama 2020-04-07
D878226 Spectrometer Takafumi Yokino, Katsumi Shibayama 2020-03-17
10559484 Substrate storage container Hiroshi Mimura, Masaru Hagano 2020-02-11
10539461 Spectroscope Takafumi Yokino, Katsumi Shibayama 2020-01-21
10408677 Spectroscope, and spectroscope production method Takafumi Yokino, Katsumi Shibayama 2019-09-10
10386552 Optical element, and method for producing same Katsumi Shibayama, Takafumi Yokino 2019-08-20
10260944 Spectroscope Takafumi Yokino, Katsumi Shibayama 2019-04-16
D839116 Spectrometer Masaki Hirose, Katsumi Shibayama, Takashi Kasahara, Toshimitsu Kawai, Hiroki Oyama +2 more 2019-01-29
D839117 Spectrometer Masaki Hirose, Katsumi Shibayama, Takashi Kasahara, Toshimitsu Kawai, Hiroki Oyama +2 more 2019-01-29
10184834 Spectroscope Takafumi Yokino, Katsumi Shibayama 2019-01-22
D833898 Spectrometer Masaki Hirose, Katsumi Shibayama, Takashi Kasahara, Toshimitsu Kawai, Hiroki Oyama +2 more 2018-11-20
10132683 Spectroscope Takafumi Yokino, Katsumi Shibayama 2018-11-20
D829580 Spectrometer Masaki Hirose, Katsumi Shibayama, Takashi Kasahara, Toshimitsu Kawai, Hiroki Oyama +2 more 2018-10-02
D829577 Spectrometer Masaki Hirose, Katsumi Shibayama, Takashi Kasahara, Toshimitsu Kawai, Hiroki Oyama +2 more 2018-10-02
D829582 Spectrometer Masaki Hirose, Katsumi Shibayama, Takashi Kasahara, Toshimitsu Kawai, Hiroki Oyama +2 more 2018-10-02
D829581 Spectrometer Masaki Hirose, Katsumi Shibayama, Takashi Kasahara, Toshimitsu Kawai, Hiroki Oyama +2 more 2018-10-02
D829578 Spectrometer Masaki Hirose, Katsumi Shibayama, Takashi Kasahara, Toshimitsu Kawai, Hiroki Oyama +2 more 2018-10-02
D829579 Spectrometer Masaki Hirose, Katsumi Shibayama, Takashi Kasahara, Toshimitsu Kawai, Hiroki Oyama +2 more 2018-10-02
D829117 Spectrometer Masaki Hirose, Katsumi Shibayama, Takashi Kasahara, Toshimitsu Kawai, Hiroki Oyama +2 more 2018-09-25
D829115 Spectrometer Masaki Hirose, Katsumi Shibayama, Takashi Kasahara, Toshimitsu Kawai, Hiroki Oyama +2 more 2018-09-25
D829116 Spectrometer Masaki Hirose, Katsumi Shibayama, Takashi Kasahara, Toshimitsu Kawai, Hiroki Oyama +2 more 2018-09-25
D821898 Spectrometer Masaki Hirose, Katsumi Shibayama, Takashi Kasahara, Toshimitsu Kawai, Hiroki Oyama +2 more 2018-07-03
D821902 Spectrometer Masaki Hirose, Katsumi Shibayama, Takashi Kasahara, Toshimitsu Kawai, Hiroki Oyama +2 more 2018-07-03
D821901 Spectrometer Masaki Hirose, Katsumi Shibayama, Takashi Kasahara, Toshimitsu Kawai, Hiroki Oyama +2 more 2018-07-03
D821900 Spectrometer Masaki Hirose, Katsumi Shibayama, Takashi Kasahara, Toshimitsu Kawai, Hiroki Oyama +2 more 2018-07-03