Masaaki Matsunaga
Inventor
Stats
- 13 US patents issued
- 14 US Applications filed
- most recent filing
This is official USPTO record data
Details
- 13 US Patents Issued
- 14 US Applications Filed
- 224 Total Citation Count
- Sep 26, 2013 Most Recent Filing
- Oct 23, 1984 Earliest Filing
Work History
| Patent Owner | Applications Filed | Year |
|---|---|---|
| TOYOTA JIDOSHA KABUSHIKI KAISHA | 2
| 2013
|
| CITIZEN HOLDINGS CO., LTD. | 2
2 1 4 | 1990
1998 2000 2001 |
| CITIZEN WATCH CO., LTD. | 1
1 1 1 3 | 1984
1985 1998 1999 2003 |
Inventor Addresses
| Address | Duration |
|---|---|
| Saitama, JP | Sep 03, 02 - Sep 03, 02 |
| Sayama, JP | Oct 29, 91 - Apr 28, 92 |
| Shizuoka, JP | May 31, 16 - May 31, 16 |
| Shizuoka-shi, JP | Sep 17, 15 - Sep 17, 15 |
| Tokorozawa, JP | Dec 24, 85 - Apr 02, 02 |
| Tokyo, JP | Jul 17, 01 - Sep 18, 07 |
Technology Profile
| Technology | Matters | |
|---|---|---|
| B41J: | TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS | 4 |
| C10L: | FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G OR C10K; LIQUEFIED PETROLEUM GAS; USE OF ADDITIVES TO FUELS OR FIRES; FIRE-LIGHTERS | 1 |
| C10M: | LUBRICATING COMPOSITIONS | 1 |
Patents / Publication
| Patents / Publication # | Year of Publication / Issued | Title | Citations |
|---|---|---|---|
| 9353340 | 2016 | Engine cleaning composition | 1 |
| 2015/0259,631 | 2015 | ENGINE CLEANING COMPOSITION | 0 |
| 7271798 | 2007 | Liquid crystal exposure device | 0 |
| 7002643 | 2006 | Liquid crystal shutter | 2 |
| 2005/0200,614 | 2005 | Liquid crystal exposure device | 0 |
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