Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8110009 | Petroleum based processed detergent for dry cleaning and its use | Hirosi Kita, Masahiro Mizukami | 2012-02-07 |
| 7745202 | Detergent made use of fermentation technology and production method thereof | — | 2010-06-29 |
| 6684824 | Liquid fuel reformer and internal combustion engine | Takafuku Kato | 2004-02-03 |
| 5707856 | Microbiological method for disposing of organic waste materials | — | 1998-01-13 |
| 5698028 | Composition and process for improving soil | — | 1997-12-16 |
| 5683951 | Composition and process for improving water quality and fuel | — | 1997-11-04 |
| 5683664 | Composition and process for deodorizing an odor | — | 1997-11-04 |
| 5683665 | Composition and process for cleansing exhaust gas | — | 1997-11-04 |
| 5602065 | Process for preparing functional ceramics | — | 1997-02-11 |
| 5591634 | Microbiological method for disposing of organic waste materials | — | 1997-01-07 |
| 5521131 | Functional ceramics | — | 1996-05-28 |
| 5073257 | Apparatus for treating water | — | 1991-12-17 |
| 4985060 | Soil conditioners | — | 1991-01-15 |
| 4920694 | Method and apparatus for culturing plants | — | 1990-05-01 |
| 4839051 | Method for treating water | — | 1989-06-13 |
| 4771572 | Method and apparatus for culturing plants | — | 1988-09-20 |