YK

Yasuo Kato

Brother Kogyo: 32 patents #228 of 2,767Top 9%
NT Nuflare Technology: 31 patents #6 of 298Top 3%
DE Denso: 21 patents #378 of 11,792Top 4%
Nichia: 13 patents #138 of 1,531Top 10%
TK Tokyo Kogaku Kikai: 11 patents #3 of 143Top 3%
HI Hitachi: 9 patents #4,653 of 28,497Top 20%
TO Topcon: 8 patents #103 of 684Top 20%
FI Fujifilm Business Innovation: 3 patents #2,355 of 5,238Top 45%
TO Toyota: 3 patents #8,352 of 26,838Top 35%
Tdk: 3 patents #1,522 of 3,796Top 45%
Canon: 3 patents #11,241 of 19,416Top 60%
NP Nippon Telegraph And Telephone Public: 3 patents #61 of 842Top 8%
FC Fuji Seiko Co.: 2 patents #15 of 81Top 20%
TK Toyo Boseki Kabushiki Kaisha: 2 patents #343 of 1,085Top 35%
CA Cataler: 2 patents #135 of 277Top 50%
SL Shiseido Company, Limited: 1 patents #543 of 1,112Top 50%
KO Komori: 1 patents #120 of 219Top 55%
NS Nippon Soken: 1 patents #783 of 1,540Top 55%
DI Dai Nippon Insatsu: 1 patents #197 of 371Top 55%
TC Toshiba Machine Co.: 1 patents #70 of 186Top 40%
U.S. Philips: 1 patents #4,133 of 8,851Top 50%
📍 Yokohama, JP: #47 of 480 inventorsTop 10%
Overall (All Time): #6,022 of 4,157,543Top 1%
152
Patents All Time

Issued Patents All Time

Showing 76–100 of 152 patents

Patent #TitleCo-InventorsDate
9464600 Rotational pump and fuel vapor leakage detection device having the same Taiki Yasuzaka 2016-10-11
9336994 Multi charged particle beam writing apparatus and multi charged particle beam writing method 2016-05-10
9303600 Fuel vapor leakage detection method 2016-04-05
9261055 Canister module Koji Tsumoto 2016-02-16
9224578 Charged particle beam writing apparatus and method for acquiring dose modulation coefficient of charged particle beam Noriaki Nakayamada, Mizuna Suganuma 2015-12-29
9164044 Charged particle beam lithography apparatus, inspection apparatus and inspection method of pattern writing data Shigehiro Hara, Akihito Anpo, Noriaki Nakayamada 2015-10-20
9141750 Charged particle beam writing apparatus and irradiation time apportionment method of charged particle beams for multiple writing Jun Yashima, Akihito Anpo 2015-09-22
9126407 Liquid discharge apparatus and piezoelectric actuator 2015-09-08
9063440 Charged particle beam writing apparatus and charged particle beam writing method 2015-06-23
8923727 Packaging arrangement for image formation apparatus accommodating process cartridge Yasunori Watanabe 2014-12-30
8872141 Charged particle beam writing apparatus and charged particle beam writing method Jun Yashima, Akihito Anpo 2014-10-28
8851633 Liquid ejection apparatus Tomoyuki Kubo, Atsushi Ito, Yusuke Suzuki 2014-10-07
8770013 Evaporation leak check system 2014-07-08
8552405 Charged particle beam writing apparatus and charged particle beam writing method Jun Yashima 2013-10-08
8534260 Fuel supply system Takanobu Kawano, Toru Kosuda, Fukuo KITAGAWA, Motomasa Iizuka 2013-09-17
8481964 Charged particle beam drawing apparatus and method 2013-07-09
8466440 Charged particle beam drawing apparatus and control method thereof Jun Yashima, Akihito Anpo 2013-06-18
8340575 Communication system 2012-12-25
8309283 Method and apparatus for writing Jun Yashima, Hiroshi Matsumoto, Tomoo Motosugi, Tomohiro Iijima, Takayuki Abe 2012-11-13
7549207 Method of manufacturing an actuator Shigeto Tsuge 2009-06-23
7472583 Evaporated fuel leakage detector for use in automotive vehicle Masao Kano, Hitosi Amano, Seiji Kunihiro 2009-01-06
7387766 Exhaust-gas purifying apparatus Kazuhiro Kuroda, Masayasu Sato 2008-06-17
7374727 Exhaust-gas purifying apparatus Masayasu Sato, Kazuhiro Kuroda 2008-05-20
7344246 Observation apparatus Toru Noda, Kazuhiko Onuma, Yasufumi Fukuma, Koji Nishio, Hidetaka Aeba +2 more 2008-03-18
7341349 Ophthalmologic apparatus and ophthalmologic chart Yasufumi Fukuma, Kohji Nishio, Takefumi Hayashi, Eiichi Yanagi, Noriyuki Nagai +4 more 2008-03-11