Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6809145 | Hard surface-treating agent, stain-proofing agent and surface-treating method | Shinji Takano, Seigo Shinohara | 2004-10-26 |
| 6299674 | Fingerprint developing agent and method for developing fingerprints | Yasuo Takamura, Masaharu Shimizu, Takashi Fukuchi, Fujio Ishizawa, Akira Miyagi +2 more | 2001-10-09 |
| 5639557 | Coating surface-lustering agent | Seigo Shinohara | 1997-06-17 |
| 5545683 | Coating surface-lustering agent | Seigo Shinohara | 1996-08-13 |
| 5507969 | Cleansing-lustering agent | Seigo Shinohara, Tetsuo Kijima | 1996-04-16 |
| 5425804 | Water-repellent glazing agent | Seigo Shinohara, Tetsuo Kijima | 1995-06-20 |
| 5399205 | Method for cleansing and lustering a surface | Seigo Shinohara, Tetsuo Kijima | 1995-03-21 |
| 5043012 | Glazing agent for an automobile | Seigo Shinohara, Tetsuo Kijima | 1991-08-27 |