Shinjo; Katsumi
Patent Applications and Registrations
Patent applications and USPTO patent grants for Shinjo; Katsumi.The latest application filed is for "self-drilling reaming screw for hard materials".
- Shinjo; Katsumi - Osaka JP
- Shinjo; Katsumi - Okasa JP
- Shinjo; Katsumi - Nishinariku Osaka JA
| Patent | Date |
|---|---|
| Clinch bolt Grant D562,674 - Shinjo February 26, 2 | 2008-02-26 |
| Self-Drilling Reaming Screw for Hard Materials App 20070292235 - Shinjo; Katsumi | 2007-12-20 |
| Drilling fastener Grant D554,487 - Shinjo November 6, 2 | 2007-11-06 |
| Self-drilling screw for use with steel sheets App 20060228186 - Shinjo; Katsumi | 2006-10-12 |
| Heat resistant drill screw App 20050244247 - Shinjo, Katsumi | 2005-11-03 |
| Self-piercing nut for use with thick panels App 20050186046 - Shinjo, Katsumi | 2005-08-25 |
| Screw head Grant D493,097 - Shinjo July 20, 2 | 2004-07-20 |
| Screw-holding belt Grant 6,761,268 - Shinjo July 13, 2 | 2004-07-13 |
| Self-drilling screw for use in steel houses App 20030223842 - Shinjo, Katsumi | 2003-12-04 |
| Screw-holding belt App 20030213712 - Shinjo, Katsumi | 2003-11-20 |
| Self-drilling screw for use in steel houses App 20030143057 - Shinjo, Katsumi | 2003-07-31 |
| Female-threaded anchor for hard stones App 20020067973 - Shinjo, Katsumi | 2002-06-06 |
| Threaded fastener for use to attach roofing panels App 20020018700 - Shinjo, Katsumi | 2002-02-14 |
| Clinch nut Grant D453,000 - Shinjo , et al. January 22, 2 | 2002-01-22 |
| Clinch nut Grant D452,428 - Shinjo , et al. December 25, 2 | 2001-12-25 |
| Clinch nut Grant D452,429 - Shinjo , et al. December 25, 2 | 2001-12-25 |
| Clinch nut Grant D452,140 - Shinjo , et al. December 18, 2 | 2001-12-18 |
| Clinch nut Grant D451,791 - Shinjo , et al. December 11, 2 | 2001-12-11 |
| Self-fixing bolt and an assembly thereof attached to a panel App 20010048859 - Shinjo, Katsumi | 2001-12-06 |
| Clinch nut Grant D451,375 - Shinjo , et al. December 4, 2 | 2001-12-04 |
| Clinch nut Grant D451,376 - Shinjo , et al. December 4, 2 | 2001-12-04 |
| Clinch nut Grant D450,236 - Shinjo , et al. November 13, 2 | 2001-11-13 |
| Clinch nut Grant D450,235 - Shinjo , et al. November 13, 2 | 2001-11-13 |
| Screw with a recessed head and a driver bit engageable therewith Grant 6,253,649 - Shinjo July 3, 2 | 2001-07-03 |
| Screw-driving apparatus Grant 6,073,523 - Shinjo June 13, 2 | 2000-06-13 |
| Recessed screw Grant 5,553,983 - Shinjo September 10, 1 | 1996-09-10 |
| Driver bit for a recessed screw Grant 5,509,334 - Shinjo April 23, 1 | 1996-04-23 |
| Concrete anchor Grant 5,332,346 - Shinjo July 26, 1 | 1994-07-26 |
| Method of making a mandrel comprising a drill section for a self-drilling blind rivet Grant 5,299,441 - Shinjo April 5, 1 | 1994-04-05 |
| Recessed screw and a driver bit engageable therewith Grant 5,219,253 - Shinjo June 15, 1 | 1993-06-15 |
| Self-drilling rivet for fastening panel members Grant D335,076 - Shinjo April 27, 1 | 1993-04-27 |
| Breakable composite drill screw Grant RE33,901 - Shinjo April 28, 1 | 1992-04-28 |
| Self-drilling blind rivet and method for making same Grant 4,998,853 - Shinjo March 12, 1 | 1991-03-12 |
| Breakable composite drill screw Grant 4,958,972 - Shinjo September 25, 1 | 1990-09-25 |
| Process and apparatus for fabricating stepped nails Grant 4,881,395 - Shinjo November 21, 1 | 1989-11-21 |
| Self-piercing nut Grant 4,690,599 - Shinjo September 1, 1 | 1987-09-01 |
| Self-piercing nut holding device Grant 4,507,859 - Shinjo April 2, 1 | 1985-04-02 |
| Drill screw Grant 4,407,620 - Shinjo October 4, 1 | 1983-10-04 |
| Automatic piercing nut assembling arrangement Grant 4,164,072 - Shinjo August 14, 1 | 1979-08-14 |
| Component conveying arrangement Grant 4,162,724 - Shinjo July 31, 1 | 1979-07-31 |
| Automatic piercing nut assembling arrangement Grant 4,153,989 - Shinjo May 15, 1 | 1979-05-15 |
| Load indicating washer Grant 3,948,141 - Shinjo April 6, 1 | 1976-04-06 |
| Method Of Producing A Locking Nut With An Insert Grant 3,797,547 - Shinjo March 19, 1 | 1974-03-19 |
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