Naoki Matsui
Inventor
Stats
- 30 US patents issued
- 63 US Applications filed
- most recent filing
This is official USPTO record data
Details
- 30 US Patents Issued
- 63 US Applications Filed
- 655 Total Citation Count
- Jan 30, 2024 Most Recent Filing
- Mar 5, 1990 Earliest Filing
Work History
| Patent Owner | Applications Filed | Year |
|---|---|---|
| SUMITOMO METAL INDUSTRIES, LTD. | 4
1 1 | 2002
2003 2004 |
| KONICA MINOLTA BUSINESS TECHNOLOGIES, INC. | 2
2 | 2009
2011 |
| MAXELL, LTD. | 2
| 1998
|
| NIPPON STEEL & SUMITOMO METAL CORPORATION | 2
1 3 | 2012
2013 2015 |
| JFE STEEL CORPORATION | 1
| 1998
|
| HITACHI MAXELL, LTD. | 1
1 1 1 2 | 1994
1996 1997 1999 2006 |
| HITACHI CONSUMER ELECTRONICS CO., LTD. | 1
2 | 1998
2001 |
| NKK Corporation | 1
1 1 | 1990
1991 1998 |
| HITACHI PLASMA PATENT LICENSING CO., LTD. | 1
1 1 | 1996
1998 2009 |
| SANYO ELECTRIC CO., LTD. | 1
| 2001
|
| Minolta Co., Ltd. | 4
1 1 4 | 1997
1998 1999 2001 |
| KONICA MINOLTA, INC. | 2
2 | 2016
2017 |
| DENSO CORPORATION | 1
| 2013
|
Inventor Addresses
| Address | Duration |
|---|---|
| Amagasaki, JP | Sep 28, 04 - Jan 04, 05 |
| Amagasaki-shi, JP | May 08, 03 - Feb 03, 05 |
| Chiyoda-ku, Tokyo, JP | Dec 06, 18 - Mar 20, 25 |
| Fukuyama, JP | Jan 09, 01 - Jan 09, 01 |
| Hachioji, JP | Aug 14, 12 - Jun 11, 13 |
| Hachioji-shi, JP | Dec 17, 09 - Dec 17, 09 |
| KAWASAKI-SHI, JP | Nov 15, 01 - Nov 15, 01 |
| Kawasaki, JP | Jan 21, 92 - Sep 22, 09 |
| Kawasaki-shi, JP | Apr 18, 02 - Dec 10, 09 |
| Kisarazu, JP | Aug 20, 19 - Nov 17, 20 |
| Kisarazu-shi, Chiba, JP | Jan 03, 19 - Jan 03, 19 |
| Kisarazu-shi, JP | Nov 02, 17 - Nov 30, 17 |
| Kyoto, JP | Aug 18, 22 - Aug 18, 22 |
| Meguro-ku, Tokyo, JP | Dec 23, 21 - Jun 30, 22 |
| Nerima-ku, Tokyo, JP | Jun 20, 19 - Nov 19, 20 |
| Osaka, JP | Aug 23, 01 - Dec 06, 22 |
| Osaka-shi, JP | Sep 30, 21 - Sep 30, 21 |
| Sakai, JP | Mar 28, 00 - Apr 08, 03 |
| Tokohashi, JP | Sep 29, 20 - Sep 29, 20 |
| Tokyo, JP | Jan 26, 93 - Mar 11, 25 |
| Tokyo-to, JP | Jul 18, 24 - Jul 18, 24 |
| Toyohashi, JP | Nov 14, 17 - Mar 03, 20 |
| Toyohashi-shi, JP | Sep 29, 16 - Oct 04, 18 |
Technology Profile
| Technology | Matters | |
|---|---|---|
| B01D: | SEPARATION | 2 |
| B21B: | ROLLING OF METAL | 3 |
| B21K: | MAKING FORGED OR PRESSED PRODUCTS, e.g. HORSE-SHOES, RIVETS, BOLTS, WHEELS | 2 |
Patents / Publication
| Patents / Publication # | Year of Publication / Issued | Title | Citations |
|---|---|---|---|
| 2025/0092,496 | 2025 | STEEL MATERIAL | 0 |
| 12248207 | 2025 | Isolator, method of manufacturing isolator, electromagnetic wave transmitter, and light transmitter | 0 |
| 2024/0399,789 | 2024 | RAILWAY WHEEL | 0 |
| 12111522 | 2024 | Isolator, light source apparatus, optical transceiver, optical switch, optical amplifier, and data center | 0 |
| 2024/0243,283 | 2024 | NEGATIVE ELECTRODE ACTIVE MATERIAL FOR FLUORIDE ION BATTERY, NEGATIVE ELECTRODE ACTIVE MATERIAL LAYER FOR FLUORIDE ION BATTERY, FLUORIDE ION BATTERY, AND METHOD FOR PRODUCING NEGATIVE ELECTRODE ACTIVE MATERIAL FOR FLUORIDE ION BATTERY | 0 |
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