Inventor
Yoshiyuki Futagami
Inventor
Shiga, JP
Overview
Patents· 14 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
F04Cprimary
F04CRotary-piston, or oscillating-piston, positive-displacement machines for liquids39%
F04BPositive-displacement machines for liquids10%
F05CIndexing scheme relating to materials, material properties or material characteristics for machines, engines or pumps other than non-positive-displacement machines or engines10%
C10NIndexing scheme associated with subclass c10m relating to lubricating compositions6%
C23CCoating metallic material6%
F01CRotary-piston or oscillating-piston machines or engines6%
F16CShafts6%
B22FWorking metallic powder3%
C10MLubricating compositions3%
F25BRefrigeration machines, plants or systems3%
PatentTitleYear
10,934,624Laminated film202110,704,541Slide member, refrigerant compressor incorporating slide member, refrigerator and air conditioner20209,284,955'Compressor'20169,239,052'Scroll compressor having out-of-phase back pressure chamber and compression chamber oil-feeding paths'20169,109,598'Compressor with oil separating mechanism'20157,905,715'Scroll compressor having a fixed scroll part and an orbiting scroll part'20117,699,591'Scroll compressor with surface processed orbiting scroll plate back surface'20107,614,859'Scroll compressor with certain pressure ratio between discharge pressure and suction pressure and with certain ratio of diameter of orbiting mirror plate and outer diameter of the annular seal'20097,458,789'Scroll compressor'20087,244,114'Scroll compressor'20077,229,261'Scroll compressor having an annular recess located outside an annular seal portion and another recess communicating with suction port of fixed scroll'20076,827,563'Scroll compressor for carbon dioxide supplied with a lubricant'20046,299,424'Sliding member and refrigerating compressor using the same'20015,966,949'Compressor for refrigerating machine'1999Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1999–2010Patents assigned to MATSUSHITA ELECTRIC INDUSTRIAL CO LTD (7)· patent assignee history
1999Based in Hyogo, JP· patent location history
2001Based in Kusatsu, JP· patent location history
2004–2020Based in Shiga, JP· patent location history
2015–2020Patents assigned to PANASONIC IP MAN CO LTD (4)· patent assignee history
2015–2016Patents assigned to FUTAGAMI YOSHIYUKI (3)· patent assignee history
2015–2016Patents assigned to MORIMOTO TAKASHI (3)· patent assignee history
2015–2016Patents assigned to SAKUDA ATSUSHI (3)· patent assignee history
2021Based in Yokohama, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| MATSUSHITA ELECTRIC INDUSTRIAL CO LTD | 7 | 1999–2010 |
| PANASONIC IP MAN CO LTD | 4 | 2015–2020 |
| FUTAGAMI YOSHIYUKIself | 3 | 2015–2016 |
| MORIMOTO TAKASHI | 3 | 2015–2016 |
| SAKUDA ATSUSHI | 3 | 2015–2016 |
Locations
| Location | Patents | Span |
|---|---|---|
| Shiga, JP | 11 | 2004–2020 |
| Yokohama, JP | 1 | 2021 |
| Kusatsu, JP | 1 | 2001 |
| Hyogo, JP | 1 | 1999 |