Inventor
Takaaki Shibata
Inventor
Iwata, JP
Overview
Patents· 8 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
F16Dprimary
F16DCouplings for transmitting rotation16%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests12%
C10MLubricating compositions8%
C10NIndexing scheme associated with subclass c10m relating to lubricating compositions8%
F16CShafts8%
G06FElectric digital data processing8%
H04LTransmission of digital information, e.g. telegraphic communication8%
H04MTelephonic communication8%
Y10TTechnical subjects covered by former us classification8%
F16LPipes4%
PatentTitleYear
8,530,396'Grease composition for constant velocity joint and constant velocity joint'20138,377,858'Grease composition for constant velocity joint and constant velocity joint'20137,481,711'Structure for preventing shaft of constant velocity joint from coming off'20097,413,515'Drive shaft for ATVs'20087,272,629'Portal server and information supply method for supplying music content of multiple versions'20077,167,730'Communication terminal apparatus and method of controlling the same, server apparatus and method of controlling the same, and storage media'20076,548,747'System of distributing music contents from server to telephony terminal'20034,379,009'Sealing method using heat-shrinkable film'1983Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1983Patents assigned to DORYOKURO KAKUNENRYO (1)· patent assignee history
1983Based in Nagareyama, JP· patent location history
2003–2007Patents assigned to YAMAHA CORP (3)· patent assignee history
2003–2008Based in Shizuoka, JP· patent location history
2007Based in Tokyo, JP· patent location history
2007Based in Hamamatsu, JP· patent location history
2008–2013Patents assigned to NTN TOYO BEARING CO LTD (4)· patent assignee history
2009–2013Based in Iwata, JP· patent location history
2013Patents assigned to KYODO YUSHI (2)· patent assignee history
2013Patents assigned to KAKIZAKI MITSUHIRO (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| NTN TOYO BEARING CO LTD | 4 | 2008–2013 |
| YAMAHA CORP | 3 | 2003–2007 |
| KYODO YUSHI | 2 | 2013 |
| DORYOKURO KAKUNENRYO | 1 | 1983 |
| KAKIZAKI MITSUHIRO | 1 | 2013 |
Locations
| Location | Patents | Span |
|---|---|---|
| Iwata, JP | 3 | 2009–2013 |
| Shizuoka, JP | 2 | 2003–2008 |
| Tokyo, JP | 1 | 2007 |
| Hamamatsu, JP | 1 | 2007 |
| Nagareyama, JP | 1 | 1983 |