Issued Patents All Time
Showing 1–25 of 67 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10254572 | Inverting device and method for manufacturing liquid crystal display panel | Kenji Asakura, Makoto Tsuji | 2019-04-09 |
| 10031377 | Nozzle head and liquid dispensing device | Hiroaki Tokunaga | 2018-07-24 |
| 8317165 | Nanobubble-containing liquid producing apparatus and nanobubble-containing liquid producing method | Kazumi Chuhjoh, Koji Iwata | 2012-11-27 |
| 8205277 | Manufacturing method for micro-nano bubble bathtub water and micro-nano bubble bathtub | Kazuyuki Sakata, Kazumi Chuhjoh, Masaki Kataoka | 2012-06-26 |
| 8136800 | Device and method for increasing blood flow and insulin-like growth factor | Takahide Miyamoto, Kazumi Chuhjoh, Masaki Kataoka | 2012-03-20 |
| 8057676 | Drainage water-treating method | Kazuyuki Sakata, Kazumi Chuhjoh, Masaki Kataoka | 2011-11-15 |
| 8043848 | Biological reaction method and bioreactor | Kazuyuki Sakata, Kazumi Chuhjoh, Masaki Kataoka | 2011-10-25 |
| 7914677 | Water treatment apparatus and water treatment method | Kazuyuki Sakata, Kazumi Chuhjoh | 2011-03-29 |
| 7803272 | Water treatment system | Kazuyuki Sakata, Kazumi Chuhjoh | 2010-09-28 |
| 7713410 | Wastewater treatment apparatus | Kazuyuki Sakata | 2010-05-11 |
| 7691268 | Waste gas/wastewater treatment equipment and method of treating waste gas/wastewater | Keichiro Uda, Kazumi Chuhjoh | 2010-04-06 |
| 7662288 | Water treatment method and water treatment system | Kazuyuki Sakata, Kazumi Chuhjoh | 2010-02-16 |
| 7641798 | Waste water treatment method and waste water treatment apparatus | Kazuyuki Sakata, Kazumi Chuhjoh | 2010-01-05 |
| 7641802 | Wastewater treatment method and wastewater treatment equipment | Kazumi Chuhjoh, Kohji Ohoka, Keichiro Uda | 2010-01-05 |
| 7632400 | Water treatment equipment | Kazuyuki Sakata, Kazumi Chuhjoh, Masaki Kataoka | 2009-12-15 |
| 7628912 | Manufacturing device and application device for liquid containing micro-nano bubbles | Kazuyuki Sakata, Kazumi Chuhjoh, Masaki Kataoka | 2009-12-08 |
| 7625484 | Water treatment apparatus | Keichiro Uda, Kazumi Chuhjoh | 2009-12-01 |
| 7578942 | Wastewater treatment equipment and method of wastewater treatment | Keichiro Uda, Kazumi Chuhjoh | 2009-08-25 |
| 7575684 | Waste water treatment apparatus and waste water treatment method | Kazuyuki Sakata | 2009-08-18 |
| 7485232 | Water treatment method and water treatment apparatus | Kazuyuki Sakata, Kazumi Chuhjoh | 2009-02-03 |
| 7329341 | Wastewater treatment device | Keichiro Uda, Kazumi Chuhjoh | 2008-02-12 |
| 7294268 | Metal containing waste water treatment method and metal containing waste water treatment equipment | Kazumi Chujo, Hiroyuki Ishibashi | 2007-11-13 |
| 6896800 | Metal containing waste water treatment method and metal containing waste water treatment equipment | Kazumi Chujo, Hiroyuki Ishibashi | 2005-05-24 |
| 6824684 | Wastewater treatment method and apparatus | Kazumi Chujo | 2004-11-30 |
| 6776903 | System for waste water treatment capable of saving energy and reducing suspended solids | Kazumi Chujo | 2004-08-17 |