KH

Ken Higuchi

SO Sony: 7 patents #6,034 of 25,231Top 25%
LI Lixil: 5 patents #10 of 168Top 6%
UN Unknown: 1 patents #29,356 of 83,584Top 40%
Overall (All Time): #318,091 of 4,157,543Top 8%
15
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
10988917 Toilet flush device and toilet device Takeya Ichiyanagi, Yasuhiro Kondo 2021-04-27
9702130 Toilet flush tank Kouji FUKUYA, Naokazu Onishi, Yuji Saito, Kojiro Watari 2017-07-11
9009877 Drain duct air suction device for flush toilet Koji Miwa, Kojiro Watari, Hitomi Yamai 2015-04-21
8677519 Drainage connector Takamasa INA, Yasuhiro Kondo, Keisuke Hirai, Ken Hirabayashi, Masafumi Fukagawa 2014-03-25
8595868 Air suction device for toilet drain passage Masafumi Fukagawa 2013-12-03
8536088 Method and apparatus for forming image, surface-property-modifying sheet, and thermal transfer sheet Takaaki Murakami, Yasushi Hirumi 2013-09-17
8520263 Image forming apparatus and image forming method Naoki Takizawa 2013-08-27
8441509 Image forming apparatus, image forming method, and program Jun Matsuoka 2013-05-14
8421832 Surface property modifying sheet cartridge and image forming cartridge Hiromi Tsujie 2013-04-16
8421831 Image forming apparatus, image forming method, and program Jun Matsuoka 2013-04-16
8272797 Printer Toshiyasu Morimoto 2012-09-25
8149255 Image forming apparatus and modification sheet cartridge using the same Takaaki Murakami, Hiromi Tsujie 2012-04-03
7787153 Image forming apparatus and image forming method Naoki Takizawa 2010-08-31
6227732 Sheet package and printer in which sheets are set by the sheet package Hiroshi Katsuno, Masahide Fujita 2001-05-08
5431861 Method of and apparatus for producing a high concentration ozone water solution Jinzo Nagahiro, Yasunori Ohama 1995-07-11