Inventor
Kazuo Yokogi
Inventor
Hyogo, JP
Overview
Patents· 12 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
F17Cprimary
F17CVessels for containing or storing compressed, liquefied or solidified gases24%
Y10TTechnical subjects covered by former us classification12%
C01BNon-metallic elements8%
F25JLiquefaction, solidification or separation of gases or gaseous or liquefied gaseous mixtures by pressure and cold treatment or by bringing them into the supercritical state8%
G01MTesting static or dynamic balance of machines or structures8%
B01DSeparation4%
B01JChemical or physical processes, e.g. catalysis or colloid chemistry4%
C01CAmmonia4%
F15BSystems acting by means of fluids in general4%
F16KValves4%
PatentTitleYear
8,153,091'Xenon retrieval system and retrieval device'20126,189,369'Gas leakage detecting apparatus'20016,168,130'Cylinder cabinet'20016,129,335'Flow rate regulation apparatus for an exhaust duct in a cylinder cabinet'20006,122,931'System and method for delivery of a vapor phase product to a point of use'20006,029,741'Heating apparatus for a gas container'20005,899,225'Air tube connection state detecting apparatus'19995,727,589'Gas supply system equipped with cylinders'19985,677,480'Method and system for assessing the operating condition of a pressure regulator in a corrosive gas distribution system'19975,546,753'Evaporated gas supply method'19965,468,937'Impurity removing system for the delivery of high purity gases'19955,447,285'Safety device for cylinder valve automatic switching unit'1995Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1995–1999Patents assigned to TEISAN KK (5)· patent assignee history
1995–1998Based in Tokyo, JP· patent location history
1997–2012Patents assigned to AIR LIQUIDE (6)· patent assignee history
1999–2001Based in Hyogo, JP· patent location history
2000Patents assigned to AIR LIQUIDE AMERICAN (1)· patent assignee history
2012Patents assigned to FUKUDA YUKIO (1)· patent assignee history
2012Patents assigned to HASHIMOTO TAIJI (1)· patent assignee history
2012Based in Tsukuba, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| AIR LIQUIDE | 6 | 1997–2012 |
| TEISAN KK | 5 | 1995–1999 |
| AIR LIQUIDE AMERICAN | 1 | 2000 |
| FUKUDA YUKIO | 1 | 2012 |
| HASHIMOTO TAIJI | 1 | 2012 |
Locations
| Location | Patents | Span |
|---|---|---|
| Hyogo, JP | 6 | 1999–2001 |
| Tokyo, JP | 5 | 1995–1998 |
| Tsukuba, JP | 1 | 2012 |