Masami Takao
Inventor
Stats
- 4 US patents issued
- 4 US Applications filed
- most recent filing
This is official USPTO record data
Details
- 4 US Patents Issued
- 4 US Applications Filed
- 50 Total Citation Count
- Aug 30, 1994 Most Recent Filing
- Mar 7, 1989 Earliest Filing
Work History
| Patent Owner | Applications Filed | Year |
|---|---|---|
| KABUSHIKI KAISHA KOBE SEIKO SHO (KOBE STEEL, LTD.) | 1
1 | 1991
1994 |
| Petroleum Energy Center | 1
| 1991
|
| SHOWA SHELL SEKIYU K.K. | 1
1 | 1989
1991 |
| Kobe Steel, Ltd. | 1
1 | 1989
1991 |
Inventor Addresses
| Address | Duration |
|---|---|
| Hyogo, JP | Jun 15, 93 - Jun 15, 93 |
| Kobe, JP | Feb 12, 91 - Dec 03, 96 |
Technology Profile
| Technology | Matters | |
|---|---|---|
| C01B: | NON-METALLIC ELEMENTS; COMPOUNDS THEREOF | 2 |
| C07C: | ACYCLIC OR CARBOCYCLIC COMPOUNDS | 2 |
Patents / Publication
| Patents / Publication # | Year of Publication / Issued | Title | Citations |
|---|---|---|---|
| 5580500 | 1996 | Method of manufacturing carbon substrate | 17 |
| 5326607 | 1994 | Amorphous carbon substrate for a magnetic disk and a method of manufacturing the same | 18 |
| 5220098 | 1993 | Process for separating 2, 7-dimethylnaphthalene under pressure | 4 |
| 4992619 | 1991 | Process for separating methyl substituted naphthalene by crystallization under pressure | 4 |
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