ASHIKAWA; Teruo
Patent Applications and Registrations
Patent applications and USPTO patent grants for ASHIKAWA; Teruo.The latest application filed is for "piezoelectric element".
Company Profile
0.29.33
- ASHIKAWA; Teruo - Minamiashigara-shi JP
- Ashikawa; Teruo - Kanagawa JP
- Ashikawa; Teruo - Odawara JP
- Ashikawa; Teruo - Odawara-shi JP
Patent Activity
| Patent | Date |
|---|---|
| Piezoelectric Element App 20220272458 - KAGAWA; Yusuke ; et al. | 2022-08-25 |
| Laminated Piezoelectric Element App 20220271215 - KAGAWA; Yusuke ; et al. | 2022-08-25 |
| Piezoelectric Element App 20220238785 - KAGAWA; Yusuke ; et al. | 2022-07-28 |
| Head cleaning device and drive device Grant 9,147,432 - Ashikawa September 29, 2 | 2015-09-29 |
| Tape cleaning device and drive device Grant 9,076,496 - Ashikawa July 7, 2 | 2015-07-07 |
| Head Cleaning Device And Drive Device App 20150043105 - ASHIKAWA; Teruo | 2015-02-12 |
| Tape Cleaning Device And Drive Device App 20150043104 - ASHIKAWA; Teruo | 2015-02-12 |
| Reel Grant 8,006,930 - Mori , et al. August 30, 2 | 2011-08-30 |
| Recording tape cartridge and rotation locking structure Grant 7,857,250 - Takenoshita , et al. December 28, 2 | 2010-12-28 |
| Reel and manufacturing method thereof Grant 7,832,683 - Ashikawa November 16, 2 | 2010-11-16 |
| Recording Tape Cartridge And Rotation Locking Structure App 20100059617 - TAKENOSHITA; Kenji ; et al. | 2010-03-11 |
| Reel Grant 7,568,654 - Sumiya , et al. August 4, 2 | 2009-08-04 |
| Reel and recording tape cartridge Grant 7,533,840 - Sumiya , et al. May 19, 2 | 2009-05-19 |
| Cartridge case for magnetic tape cartridge and magnetic tape cartridge Grant 7,516,913 - Ashikawa April 14, 2 | 2009-04-14 |
| Reel App 20080277519 - Mori; Yasuhiro ; et al. | 2008-11-13 |
| Cartridge Case For Magnetic Tape Cartridge And Magnetic Tape Cartridge App 20080105775 - ASHIKAWA; Teruo | 2008-05-08 |
| Reel and recording tape cartridge Grant 7,347,397 - Ishikawa , et al. March 25, 2 | 2008-03-25 |
| Tape cassette storing case with stacking ribs Grant 7,316,314 - Ashikawa , et al. January 8, 2 | 2008-01-08 |
| Reel And Manufacturing Method Thereof App 20070290095 - ASHIKAWA; Teruo | 2007-12-20 |
| Reel And Recording Tape Cartridge App 20070272790 - ISHIKAWA; Ren ; et al. | 2007-11-29 |
| Recording medium cartridge having an accommodation portion for a noncontact-type memory Grant 7,301,728 - Hiraguchi , et al. November 27, 2 | 2007-11-27 |
| Reel App 20070257149 - Sumiya; Yosuke ; et al. | 2007-11-08 |
| Reel and recording tape cartridge App 20070252026 - Sumiya; Yosuke ; et al. | 2007-11-01 |
| Tape cassette Grant 7,187,522 - Ashikawa March 6, 2 | 2007-03-06 |
| Recording medium cartridge having an accommodation portion for a noncontact-type memory App 20060268458 - Hiraguchi; Kazuo ; et al. | 2006-11-30 |
| Recording medium cartridge having an accommodation portion for a noncontact-type memory Grant 7,126,791 - Hiraguchi , et al. October 24, 2 | 2006-10-24 |
| Magnetic tape cassette Grant 7,073,741 - Hiraguchi , et al. July 11, 2 | 2006-07-11 |
| Storage case for tape cassette App 20060138007 - Ashikawa; Teruo ; et al. | 2006-06-29 |
| Recording tape cassette having an approved reel lock member Grant 6,954,336 - Ashikawa October 11, 2 | 2005-10-11 |
| Recording tape cassette Grant 6,923,396 - Ashikawa August 2, 2 | 2005-08-02 |
| Magnetic tape cassette Grant 6,866,215 - Hiraguchi , et al. March 15, 2 | 2005-03-15 |
| Magnetic tape cassette Grant 6,863,233 - Hiraguchi , et al. March 8, 2 | 2005-03-08 |
| Magnetic tape cassette Grant 6,855,285 - Ashikawa , et al. February 15, 2 | 2005-02-15 |
| Recording tape cassette Grant 6,853,516 - Ashikawa February 8, 2 | 2005-02-08 |
| Tape cassette storing case App 20040251155 - Ashikawa, Teruo ; et al. | 2004-12-16 |
| Method of manufacturing a roller Grant 6,821,469 - Ashikawa November 23, 2 | 2004-11-23 |
| Magnetic tape cassette Grant 6,817,561 - Hiraguchi , et al. November 16, 2 | 2004-11-16 |
| Magnetic tape cassette having reduced friction against tape reels Grant 6,804,084 - Ashikawa , et al. October 12, 2 | 2004-10-12 |
| Tape cassette App 20040135020 - Ashikawa, Teruo | 2004-07-15 |
| Magnetic tape cassette App 20040080081 - Ashikawa, Teruo ; et al. | 2004-04-29 |
| Magnetic tape cassette Grant 6,719,232 - Ashikawa , et al. April 13, 2 | 2004-04-13 |
| Magnetic tape cassette App 20040031870 - Hiraguchi, Kazuo ; et al. | 2004-02-19 |
| Magnetic tape cassette App 20040031869 - Hiraguchi, Kazuo ; et al. | 2004-02-19 |
| Magnetic tape cassette App 20040031867 - Hiraguchi, Kazuo ; et al. | 2004-02-19 |
| Recording tape cassette App 20030206371 - Ashikawa, Teruo | 2003-11-06 |
| Magnetic tape cassette having improved positioning Grant 6,643,096 - Ashikawa , et al. November 4, 2 | 2003-11-04 |
| Recording tape cassette App 20030197083 - Ashikawa, Teruo | 2003-10-23 |
| Magnetic tape cassette App 20030193747 - Ashikawa, Teruo ; et al. | 2003-10-16 |
| Recording tape cassette App 20030174443 - Ashikawa, Teruo | 2003-09-18 |
| Magnetic tape cassette App 20030099064 - Ashikawa, Teruo ; et al. | 2003-05-29 |
| Magnetic tape cassette App 20030086205 - Ashikawa, Teruo ; et al. | 2003-05-08 |
| Magnetic tape cassette, window member and resin molding product Grant 6,556,379 - Ashikawa April 29, 2 | 2003-04-29 |
| Magnetic tape cassette, window member and resin molding product App 20030021066 - Ashikawa, Teruo | 2003-01-30 |
| Method of manufacturing a roller App 20030009885 - Ashikawa, Teruo | 2003-01-16 |
| Magnetic tape cassette App 20020056781 - Kita, Akihisa ; et al. | 2002-05-16 |
| Magnetic tape cassette App 20020056779 - Kita, Akihisa ; et al. | 2002-05-16 |
| Magnetic tape cassette App 20020056780 - Kita, Akihisa ; et al. | 2002-05-16 |
| Magnetic tape cassette App 20020044383 - Ashikawa, Teruo ; et al. | 2002-04-18 |
| Recording medium cartridge and cartridge label App 20010040855 - Hiraguchi, Kazuo ; et al. | 2001-11-15 |
| Cassette case Grant 5,782,355 - Katagiri , et al. July 21, 1 | 1998-07-21 |
| Method for manufacturing a magnetic tape cassette accommodating case Grant 5,662,854 - Katagiri , et al. September 2, 1 | 1997-09-02 |
| Magnetic tape cassette-accommodating case having an easily deformable index card Grant 5,560,482 - Katagiri , et al. October 1, 1 | 1996-10-01 |
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