Isao Hayakawa
Inventor
Stats
- 27 US patents issued
- 31 US Applications filed
- most recent filing
This is official USPTO record data
Details
- 27 US Patents Issued
- 31 US Applications Filed
- 258 Total Citation Count
- Apr 18, 2014 Most Recent Filing
- Sep 29, 1980 Earliest Filing
Work History
| Patent Owner | Applications Filed | Year |
|---|---|---|
| JUNTENDO EDUCATIONAL FOUNDATION | 1
| 2014
|
| DAIICHI PHARMACEUTICAL CO., LTD. | 2
2 1 2 3 1 2 1 | 1994
1995 1998 2001 2003 2004 2006 2011 |
| DAIICHI SANKYO COMPANY, LIMITED | 1
1 1 1 1 2 1 | 1986
1989 1991 1993 2004 2005 2011 |
| Daiichi Seiyaku Co., Ltd. | 1
1 2 1 2 2 1 1 1 1 | 1980
1981 1983 1986 1987 1989 1991 1992 1994 1995 |
| TOSHIBA MEMORY CORPORATION | 2
| 2008
|
| EBARA CORPORATION | 2
| 2008
|
| Ionics, Incorporated | 1
| 1987
|
Inventor Addresses
| Address | Duration |
|---|---|
| US | Jul 07, 11 - Jul 07, 11 |
| Chiba, JP | Mar 24, 92 - Apr 16, 96 |
| Edogawa-ku, JP | Apr 01, 04 - Jun 04, 13 |
| Minamifunabori, JP | Oct 06, 81 - Oct 06, 81 |
| Tokyo, JP | May 10, 83 - Sep 08, 16 |
Technology Profile
| Technology | Matters | |
|---|---|---|
| A61K: | PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES | 18 |
| A61P: | THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS | 3 |
| B24B: | MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING | 1 |
Patents / Publication
| Patents / Publication # | Year of Publication / Issued | Title | Citations |
|---|---|---|---|
| 2016/0257,651 | 2016 | NOVEL COMPOUND WITH ANTIBACTERIAL ACTIVITY | 4 |
| 8455482 | 2013 | Substituted pyrrolidine derivative | 0 |
| 8078306 | 2011 | Polishing apparatus and polishing method | 1 |
| 7977327 | 2011 | Substituted pyrrolidine derivative | 1 |
| 2011/0166,131 | 2011 | SUBSTITUTED PYRROLIDINE DERIVATIVE | 1 |
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