H01J 2235/102
Materials for the shaft
H01J2235/102 (Materials for the shaft) appears on 13 US grants and 7 published applications in this corpus.
Search patents in H01J- Granted patents
- 13
- Published applications
- 7
- Assignees
- 9
- Inventors
- 25
- Latest grant
- 10 May 2022
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 3 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 1 |
| 2006 | 1 | 1 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 1 |
| 2010 | 1 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 1 | 0 |
| 2014 | 1 | 0 |
| 2015 | 0 | 0 |
| 2016 | 1 | 1 |
| 2017 | 0 | 1 |
| 2018 | 1 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 1 |
| 2021 | 0 | 0 |
| 2022 | 1 | 0 |
| 2023 | 0 | 0 |
| 2024 | 0 | 0 |
| 2025 | 0 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Rotating-anode bearing and a rotating anode for an x-ray tube and a method for manufacturing a rotating-anode bearing for an x-ray tube10 May 2022US 11,328,891 B2MINEBEA MITSUMI Inc.
- Rotatable anode target for X-ray tube, X-ray tube, and X-ray inspection apparatus25 Dec 2018US 10,163,600 B2Kabushiki Kaisha Toshiba
- Bearing unit for rotary anodes of X-ray tubes13 Dec 2016US 9,520,261 B2Paul Mueller GmbH & Co. KG Unternehmensbeteiligungen
- Anti-fretting coating for rotor attachment joint and method of making same25 Nov 2014US 8,897,420 B1General Electric Company
- Anti-fretting coating for attachment joint and method of making same24 Sep 2013US 8,542,799 B1General Electric Company
- Rotating anode x-ray tube18 Sep 2025US 2025/0292988 A1Canon Electron Tubes & Devices Co., Ltd.
- Rotating-anode bearing and a rotating anode for an x-ray tube and a method for manufacturing a rotating-anode bearing for an x-ray tube28 May 2020US 2020/0168425 A1MINEBEA MITSUMI Inc.
- Rotatable anode target for x-ray tube, x-ray tube, and x-ray inspection apparatus4 May 2017US 2017/0125199 A1Kabushiki Kaisha Toshiba
- Bearing unit for rotary anodes of x-ray tubes2 Jun 2016US 2016/0155599 A1Paul Mueller GmbH & Co. KG Unternehmensbeteiligungen
- Ball bearing design temperature compensating x-ray tube bearing29 Oct 2009US 2009/0268874 A1Schaeffler KG
Most cited
By later US patents
- X-ray tube23US 4,097,759 APicker Corporation · 1978
- Rotating anode X-ray tube with improved thermal capacity15US 4,187,442 AGeneral Electric Company · 1980
- Method of making an improved target/stem assembly - rotor body assembly connection for x-ray tubes12US 5,498,187 AGeneral Electric Company · 1996
- X-ray tube device with a rotatable anode10US 4,679,220 AKabushiki Kaisha Toshiba · 1987
- Target/stem connection utilizing a diffusion enhancer for x-ray tube anode assemblies9US 5,530,733 AGeneral Electric Company · 1996