Niihara; Koichi
Patent Applications and Registrations
Patent applications and USPTO patent grants for Niihara; Koichi.The latest application filed is for "power generation system".
- Niihara; Koichi - Nagaoka JP
- Niihara; Koichi - Niigata JP
- NIIHARA; Koichi - Nagaoka-shi Niigata
- Niihara; Koichi - Osaka JP
- Niihara, Koichi - Suita-shi JP
- Niihara, Koichi - Tokyo JP
- Niihara; Koichi - Suita JP
- Niihara; Koichi - Hirakata JP
- Niihara; Koichi - both of JP
- Niihara; Koichi - Yokosuka JP
- Niihara; Koichi - Sendai JP
| Patent | Date |
|---|---|
| Power generation system Grant 10,283,692 - Yamanaka , et al. | 2019-05-07 |
| Pyroelectric power-generating system Grant 9,979,325 - Kim , et al. May 22, 2 | 2018-05-22 |
| Power generating system Grant 9,627,997 - Kim , et al. April 18, 2 | 2017-04-18 |
| Power Generation System App 20160284964 - YAMANAKA; Satoru ; et al. | 2016-09-29 |
| Power Generation Material, Power Generation Element, And Power Generation System App 20160225973 - KIM; Juyoung ; et al. | 2016-08-04 |
| Power-generating system Grant 9,190,597 - Kim , et al. November 17, 2 | 2015-11-17 |
| Power-generating System App 20150256108 - Kim; Yoonho ; et al. | 2015-09-10 |
| Power-generating System App 20150001989 - Kim; Yoonho ; et al. | 2015-01-01 |
| Power-generating System App 20140225474 - Kim; Yoonho ; et al. | 2014-08-14 |
| Power-generating System App 20140217852 - Kim; Yoonho ; et al. | 2014-08-07 |
| Power-generating System App 20130002091 - Kim; Yoonho ; et al. | 2013-01-03 |
| Yttrium oxide-containing material, component of semiconductor manufacturing equipment, and method of producing yttrium oxide-containing material Grant 7,833,924 - Kobayashi , et al. November 16, 2 | 2010-11-16 |
| Yttrium Oxide-containing Material, Component Of Semiconductor Manufacturing Equipment, And Method Of Producing Yttrium Oxide-containing Material App 20080226894 - KOBAYASHI; Yoshimasa ; et al. | 2008-09-18 |
| Catalyst assembly Grant 7,323,432 - Niihara , et al. January 29, 2 | 2008-01-29 |
| Catalyst assembly App 20050090387 - Niihara, Koichi ; et al. | 2005-04-28 |
| Catalyst particles and method of manufacturing the same Grant 6,787,500 - Ito , et al. September 7, 2 | 2004-09-07 |
| Metal coating method and metal-coated material App 20040005406 - Niihara, Koichi ; et al. | 2004-01-08 |
| Catalyst particles and method of manufacturing the same App 20030004054 - Ito, Miho ; et al. | 2003-01-02 |
| High energy nanocomposite permanent magnet App 20020112785 - Sekine, Shigenobu ; et al. | 2002-08-22 |
| Process of making zirconia based ceramic material Grant 5,863,850 - Nawa , et al. January 26, 1 | 1999-01-26 |
| ZrO.sub.2 based ceramic material and method of producing the same Grant 5,854,158 - Nawa , et al. December 29, 1 | 1998-12-29 |
| Zirconia based ceramic material Grant 5,728,636 - Nawa , et al. March 17, 1 | 1998-03-17 |
| Composite ceramics sintered body Grant 5,459,111 - Yoshimura , et al. October 17, 1 | 1995-10-17 |
| Sintered composite boron carbide body and production process thereof Grant 5,418,196 - Niihara May 23, 1 | 1995-05-23 |
| Platelet .alpha.-Al.sub.2 O.sub.3 based ceramic composite Grant 5,403,795 - Koyama , et al. April 4, 1 | 1995-04-04 |
| Sintered ceramic-metal composite product and method of fabricating the same Grant 5,296,301 - Nawa , et al. March 22, 1 | 1994-03-22 |
| Silicon nitride-silicon carbide composite material and process for production thereof Grant 5,134,097 - Niihara , et al. July 28, 1 | 1992-07-28 |
| Ceramic composite material and process of manufacturing thereof Grant 5,130,277 - Ueda , et al. July 14, 1 | 1992-07-14 |
| High strength and high hardness alumina-zirconia-silicon carbide sintered ceramic composite and its manufacturing process Grant 4,746,635 - Inoue , et al. May 24, 1 | 1988-05-24 |
| Super hard-highly pure silicon nitrides having a preferred crystal face orientation Grant 4,118,539 - Hirai , et al. October 3, 1 | 1978-10-03 |
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