Tatsuya Kawajiri
Inventor
Stats
- 13 US patents issued
- 13 US Applications filed
- most recent filing
This is official USPTO record data
Details
- 13 US Patents Issued
- 13 US Applications Filed
- 247 Total Citation Count
- May 18, 1999 Most Recent Filing
- Feb 17, 1988 Earliest Filing
Work History
| Patent Owner | Applications Filed | Year |
|---|---|---|
| Nippon Shokubai Kagaku Kogyo Co., Ltd. | 2
1 | 1988
1990 |
| NIPPON SHOKUBAI CO., LTD. | 1
1 3 2 2 1 | 1991
1994 1995 1997 1998 1999 |
Inventor Addresses
| Address | Duration |
|---|---|
| Himeji, JP | Oct 10, 89 - Jan 09, 01 |
| Hyogo, JP | Dec 23, 97 - Aug 06, 02 |
| Kanagawa-ken, JP | Apr 08, 03 - Apr 08, 03 |
| Yokohama, JP | May 30, 00 - May 30, 00 |
Technology Profile
| Technology | Matters | |
|---|---|---|
| B01J: | CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS, COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS | 5 |
| B07B: | SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, OR SIFTING OR BY USING GAS CURRENTS; OTHER SEPARATING BY DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL | 1 |
| B65G: | TRANSPORT OR STORAGE DEVICES, e.g. CONVEYERS FOR LOADING OR TIPPING; SHOP CONVEYER SYSTEMS; PNEUMATIC TUBE CONVEYERS | 1 |
Patents / Publication
| Patents / Publication # | Year of Publication / Issued | Title | Citations |
|---|---|---|---|
| 6545178 | 2003 | Method for production of acrolein and acrylic acid from propylene | 7 |
| 6429332 | 2002 | Catalyst for production of acrylic acid and method for production of acrylic acid by the use of the catalyst | 22 |
| 6170670 | 2001 | Methods of and apparatus for feeding granular material | 4 |
| 6069271 | 2000 | Production method of acrylic acid | 34 |
| 5981804 | 1999 | Catalyst for production of unsaturated aldehyde and unsaturated carboxylic acid and method for production of unsaturated aldehyde and unsaturated carboxylic acid by use of the catalyst | 17 |
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