CK

Chihiro Kato

TO Tomey: 19 patents #1 of 51Top 2%
AC Ajinomoto Co.: 1 patents #1,164 of 2,190Top 55%
AC Asahi Kasei Chemicals: 1 patents #262 of 543Top 50%
AC Asahi Kasei Medical Co.: 1 patents #51 of 127Top 45%
DP Daio Paper: 1 patents #126 of 258Top 50%
HC Hitachi Chemical Company: 1 patents #1,071 of 1,946Top 60%
Overall (All Time): #181,388 of 4,157,543Top 5%
23
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
12168076 Absorbent article 2024-12-17
11642019 Ophthalmic device Naoko Hara, Keiichiro Okamoto 2023-05-09
11363947 Optical coherence tomographic device and light source Yuji Nozawa, Takashi Kamo 2022-06-21
11202562 Ophthalmic apparatus Yuji Nozawa, Takashi Kamo 2021-12-21
10925483 Optical coherence tomographic device and light source Yuji Nozawa, Takashi Kamo 2021-02-23
10881288 Ophthalmic apparatus Yuji Nozawa, Takashi Sugaya 2021-01-05
10405744 Ophthalmological device Yuji Nozawa 2019-09-10
9999349 Ophthalmologic apparatus for measuring position of measuring portion inside eye Tsutomu Ohmori, Yuji Nozawa 2018-06-19
9835436 Wavelength encoded multi-beam optical coherence tomography Franck E.M. JAILLON, Naoko Hara, Tsutomu Ohmori 2017-12-05
9818030 Ophthalmic device and method for controlling the same Nobuyori Aoki, Tsutomu Ohmori, Naoko Hara 2017-11-14
9717410 Ophthalmologic apparatus Katsumasa Okouchi 2017-08-01
9700204 Ophthalmological device for measuring ocular dimensions Yuji Nozawa 2017-07-11
9649028 Ophthalmological device Yuji Nozawa, Keiichiro Okamoto 2017-05-16
9523568 Wavelength-swept light source apparatus and measuring apparatus Yuji Nozawa 2016-12-20
9282884 Ophthalmic apparatus Yuji Nozawa 2016-03-15
9200888 Multi-channel optical coherence tomography Franck E.M. JAILLON, Naoko Hara, Tsutomu Ohmori 2015-12-01
9119571 Ophthalmologic apparatus Tsutomu Ohmori, Yuji Nozawa 2015-09-01
8789949 Cornea imaging apparatus and cornea imaging method 2014-07-29
8758625 Use of porous hollow-fiber membrane for producing clarified biomedical culture medium Yuukou Seki, Satoshi Shiki 2014-06-24
8265735 Apparatus and method for imaging anterior eye part by optical coherence tomography Keiichiro Okamoto, Kenichi Hayashi, Hiromu Watanabe 2012-09-11
7661820 Ophthalmologic instrument Naoko Hara, Hisashi Kataoka 2010-02-16
4954406 Electrophotographic plate including an undercoating layer having a smooth surface Keiichi Endo, Yasushi Shinbo, Akira Kageyama, Yasuo Katsuya, Masato Fukasawa +1 more 1990-09-04
4265826 Method for fractionating an oil or fat to separate the high melting point components thereof Masaaki Iida, Shigemitsu Ohshima, Yoshiyuki Yazawa 1981-05-05