KS

Koji Saiki

KA Kaneka: 9 patents #105 of 1,525Top 7%
TC Toagosei Co.: 9 patents #11 of 338Top 4%
KK Kanegafuchi Kagaku Kogyo: 7 patents #57 of 691Top 9%
CC Chlorine Engineers Corp.: 7 patents #4 of 106Top 4%
MC Mitsui Chemicals: 7 patents #265 of 2,279Top 15%
UN Unknown: 2 patents #12,644 of 83,584Top 20%
AC Asahi Kasei Chemicals: 2 patents #152 of 543Top 30%
DC Daiso Co.: 2 patents #44 of 151Top 30%
KE Kokusai Electric: 2 patents #237 of 583Top 45%
AC Asahi Glass Co.: 2 patents #833 of 2,251Top 40%
TO Tokuyama: 2 patents #163 of 562Top 30%
TO Tosoh: 2 patents #354 of 1,042Top 35%
AA Autoliv Asp: 1 patents #329 of 722Top 50%
Overall (All Time): #207,439 of 4,157,543Top 5%
21
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
D924823 Adiabatic plate for substrate processing apparatus Makoto Tsuri 2021-07-13
D890572 Gas supply nozzle for substrate processing apparatus Makoto Tsuri 2020-07-21
9315908 Electrolytic cell for producing chlorine—sodium hydroxide and method of producing chlorine—sodium hydroxide Tomonori Idutsu, Yukinori Iguchi, Kiyohito Asaumi 2016-04-19
9016207 Gas generator for airbag device Yoji Tasaki, Mitsuharu Nakamura, Ryutaro Shiraishi, Jianlin Chen 2015-04-28
8197649 Ion exchange membrane electrolytic cell Kiyohito Asaumi, Mitsuharu Hamamori, Tsugiyoshi Osakabe 2012-06-12
8191557 Universal hair tapering razor and universal hair tapering method 2012-06-05
7569083 Gas diffusion electrode assembly, bonding method for gas diffusion electrodes, and electrolyzer comprising gas diffusion electrodes Shinji Katayama, Kiyohito Asaumi, Hiroaki Aikawa, Tsugiyoshi Osakabe, Mitsuharu Hamamori +4 more 2009-08-04
7404878 Gas diffusion electrode assembly, bonding method for gas diffusion electrodes, and electrolyzer comprising gas diffusion electrodes Shinji Katayama, Kiyohito Asaumi, Hiroaki Aikawa, Tsugiyoshi Osakabe, Mitsuharu Hamamori +4 more 2008-07-29
6488833 Method for electrolysis of alkali chloride Akihiro Sakata, Takeshi Watanabe 2002-12-03
6402929 Method of operating alkali chloride electrolytic cell Akihiro Sakata, Takeshi Watanabe 2002-06-11
6383349 Electrolytic cell using gas diffusion electrode and power distribution method for the electrolytic cell Akihiro Sakata, Hiroaki Aikawa, Shinji Katayama, Kenzo Yamaguchi 2002-05-07
6372102 Method for reducing charge in gas diffusing electrode and its charge reducing structure Akihiro Sakata, Hiroaki Aikawa, Shinji Katayama, Kenzo Yamaguchi 2002-04-16
6368473 Soda electrolytic cell provided with gas diffusion electrode Nagakazu Furuya, Akihiro Sakata, Hiroaki Aikawa, Shinji Katayama, Kenzo Yamaguchi 2002-04-09
5326637 Magnetic recording medium having a Co-O magnetic layer, and specified in-plane properties Shogo Nasu 1994-07-05
5045412 Perpendicular magnetic storage medium Shogo Nasu 1991-09-03
5034286 Perpendicular magnetic storage medium Shogo Nasu 1991-07-23
4797330 Perpendicular magnetic storage medium Shogo Nasu 1989-01-10
4675239 Perpendicular magnetization film Yoshifumi Sakurai 1987-06-23
4596639 Electrolysis process and electrolytic cell Tsutomu Nishio, Yasushi Samejima, Minoru Shiga, Toshiji Kano 1986-06-24
4588647 Perpendicular magnetization film and the preparation thereof Yoshifumi Sakurai, Takuhisa Numata, Kazuo Saito 1986-05-13
4574037 Vertical type electrolytic cell and electrolytic process using the same Yasushi Samejima, Minoru Shiga, Toshiji Kano, Tsutomu Nishio 1986-03-04