Toyohiko Sunaoka
Inventor
Stats
- 5 total patents issued
- 5 total patents filed
- most recent filing
This is official USPTO record data
Details
- 5 Issued Patents
- 5 Filed Patents
- 47 Total Citation Count
- Dec 20, 1994 Most Recent Filing
- Jan 24, 1989 Earliest Filing
Work History
| Patent Owner | Applications Filed | Year |
|---|---|---|
| KABUSHIKI KAISHA HIKOMA SEISAKUSHO | 2 1 | 1989 1990 |
| JAPANIC CORPORATION | 2 1 1 1 | 1989 1990 1992 1994 |
| NIKKEN CORPORATION | 2 1 1 1 | 1989 1990 1992 1994 |
| KABUSHIKI KAISHA JAPANIC, MINAMIMACHI 3704, ASHIKAGA-SHI, TOCHIGI-KEN | 2 1 | 1989 1990 |
| KABUSHIKI KAISHA JAPANIC/JAPANIC CORPORATION | 1 | 1989 |
Inventor Addresses
| Address | Duration |
|---|---|
| Ashikaga, JP | Mar 19, 91 - Oct 22, 91 |
| Tochigi, JP | Sep 22, 92 - Dec 28, 93 |
| Tokyo, JP | Oct 22, 96 - Oct 22, 96 |
Technology Profile
| Technology | # of Patents | |
|---|---|---|
| A47K: | SANITARY EQUIPMENT NOT OTHERWISE PROVIDED FOR | 1 |
| B01D: | SEPARATION | 2 |
| C02F: | TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE | 2 |
Patents / Publication
| Patents / Publication # | Year of Publication / Issued | Title | Citations |
|---|---|---|---|
| 5,566,401 | 1996 | Cleaning mechanism of a stool | 3 |
| 5,273,719 | 1993 | Urine treating device | 7 |
| 5,149,399 | 1992 | Liquid evaporator | 9 |
| 5,058,213 | 1991 | Raw sewage drying apparatus | 12 |
| 4,999,930 | 1991 | Raw sewage drying apparatus | 16 |
