HAMADA; Masahiko
Patent Applications and Registrations
Patent applications and USPTO patent grants for HAMADA; Masahiko.The latest application filed is for "fastener".
Company Profile
1.18.25
- HAMADA; Masahiko - Niwa-gun JP
- Hamada; Masahiko - Fujiyoshida JP
- Hamada; Masahiko - Fujiyoshida-shi Yamanashi
- Hamada; Masahiko - Tokyo JP
- Hamada; Masahiko - Chiyoda-ku JP
- Hamada; Masahiko - Shizuoka JP
- HAMADA; Masahiko - Kobe-shi JP
- Hamada; Masahiko - Osaka JP
- Hamada; Masahiko - Kobe JP
- Hamada; Masahiko - Osaka-shi JP
- Hamada; Masahiko - Aichi JP
- Hamada; Masahiko - Ikeda JP
- Hamada, Masahiko - Ikeda-shi JP
- Hamada; Masahiko - Hyogo JP
- Hamada; Masahiko - Amagasaki JP
Patent Activity
| Patent | Date |
|---|---|
| Fastener App 20200408239 - HAMADA; Masahiko | 2020-12-31 |
| Light-emitting device Grant 10,707,189 - Hamada , et al. | 2020-07-07 |
| Light-emitting Device App 20180254263 - Hamada; Masahiko ; et al. | 2018-09-06 |
| Duplex stainless steel and production method therefor Grant 9,771,628 - Motoya , et al. September 26, 2 | 2017-09-26 |
| Welded joint of duplex stainless steel Grant 9,579,870 - Nagayama , et al. February 28, 2 | 2017-02-28 |
| Process for producing welded joint using GMA welding and CO.sub.2 as a shielding gas Grant 9,555,496 - Yamada , et al. January 31, 2 | 2017-01-31 |
| Self-tapping screw for soft metals Grant 9,518,597 - Hamada December 13, 2 | 2016-12-13 |
| Self-tapping Screw For Soft Metals App 20160131171 - HAMADA; Masahiko | 2016-05-12 |
| Process For Producing Welded Joint, And Welded Joint App 20150056005 - Yamada; Kenta ; et al. | 2015-02-26 |
| Welded Joint Of Duplex Stainless Steel App 20130316193 - Nagayama; Hiroyuki ; et al. | 2013-11-28 |
| Duplex Stainless Steel App 20130315776 - Yamada; Kenta ; et al. | 2013-11-28 |
| Duplex Stainless Steel And Production Method Therefor App 20130312880 - Motoya; Daisuke ; et al. | 2013-11-28 |
| Cleaning device for optical transceiver Grant D687,609 - Hashimoto , et al. August 6, 2 | 2013-08-06 |
| High-strength Uoe Steel Pipe Excellent In Deformability And Low-temperature Toughness Of Heat Affected Zone App 20120216904 - TAKAHASHI; Nobuaki ; et al. | 2012-08-30 |
| High-tensile steel plate, welded steel pipe or tube, and methods of manufacturing thereof Grant 8,177,925 - Takahashi , et al. May 15, 2 | 2012-05-15 |
| High-Strength UOE Steel Pipe Excellent in Deformability and Low-Temperature Toughness of Heat Affected Zone App 20110070457 - Takahashi; Nobuaki ; et al. | 2011-03-24 |
| High Tensile Strength Steel And Marine Structure Having Excellent Weld Toughness App 20100226813 - Kamo; Takahiro ; et al. | 2010-09-09 |
| Method of manufacturing a bent pipe Grant 7,780,800 - Takahashi , et al. August 24, 2 | 2010-08-24 |
| Hot bend pipe and a process for its manufacture Grant 7,770,428 - Takahashi , et al. August 10, 2 | 2010-08-10 |
| High-Tensile Steel Plate, Welded Steel Pipe or Tube, and Methods of Manufacturing Thereof App 20090297872 - Takahashi; Nobuaki ; et al. | 2009-12-03 |
| Hot bend pipe and a process for its manufacture App 20090199612 - Takahashi; Nobuaki ; et al. | 2009-08-13 |
| Steel plate for submerged arc welding App 20090022619 - Hamada; Masahiko ; et al. | 2009-01-22 |
| Bent pipe and a method for its manufacture App 20080283160 - Takahashi; Nobuaki ; et al. | 2008-11-20 |
| High-strength welded steel pipe App 20070289655 - Hamada; Masahiko ; et al. | 2007-12-20 |
| High tensile strength steel and marine structure having excellent weld toughness App 20070051433 - Kamo; Takahiro ; et al. | 2007-03-08 |
| Tapping screw App 20060039775 - Mizuno; Hiromichi ; et al. | 2006-02-23 |
| High strength steel weld having improved resistance to cold cracking and a welding method Grant 6,953,508 - Ikeda , et al. October 11, 2 | 2005-10-11 |
| Method of grinding for a vertical type of double disc surface grinding machine for a brake disc Grant 6,881,133 - Saitoh , et al. April 19, 2 | 2005-04-19 |
| Bolt and nut Grant 6,796,761 - Mizuno , et al. September 28, 2 | 2004-09-28 |
| High strength steel weld having improved resistance to cold cracking and a welding method App 20040129348 - Ikeda, Tomoaki ; et al. | 2004-07-08 |
| Method of grinding for a vertical type of double disc surface grinding machine for a brake disc App 20040029500 - Saitoh, Akiyoshi ; et al. | 2004-02-12 |
| Bolt and nut App 20030059275 - Mizuno, Hiromichi ; et al. | 2003-03-27 |
| Threaded fastener and method of clamping using the same App 20020182030 - Hamada, Masahiko ; et al. | 2002-12-05 |
| Martensitic stainless steel welded pipe Grant 6,379,821 - Kushida , et al. April 30, 2 | 2002-04-30 |
| Martensitic stainless steel welded pipe App 20010030004 - Kushida, Takahiro ; et al. | 2001-10-18 |
| High-tensile-strength steel and method of manufacturing the same Grant 6,245,290 - Koo , et al. June 12, 2 | 2001-06-12 |
| High-toughness, high-tensile-strength steel and method of manufacturing the same Grant 6,183,573 - Fujiwara , et al. February 6, 2 | 2001-02-06 |
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