Inventor
Kazuhiro Tomizawa
Inventor
Hiroshima, JP
Overview
Patents· 7 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G06Fprimary
G06FElectric digital data processing15%
LOC1415%
F01LCyclically operating valves for machines or engines8%
F02FCylinders, pistons or casings, for combustion engines8%
F16JPistons8%
G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein8%
G06QInformation and communication technology [ict] specially adapted for administrative, commercial, financial, managerial or supervisory purposes8%
G06TImage data processing or generation, in general8%
G07FCoin-freed or like apparatus8%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests8%
PatentTitleYear
8,720,406'Engine with vibration suppression structure'20147,343,273'Piston design support program, design support method, and design support apparatus'20087,336,494'Electronic device having compact heat radiation structure'20087,308,433'Application managing method and information processing apparatus using the method'2007D0552615'Cradle for a personal digital assistant'2007D0533552'Personal digital assistant'20066,860,247'Engine variable valve timing system'2005Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2005–2014Patents assigned to MAZDA MOTOR (3)· patent assignee history
2005–2014Based in Hiroshima, JP· patent location history
2006–2008Patents assigned to NEC INFRONTIA CORP (3)· patent assignee history
2006–2008Based in Tokyo, JP· patent location history
2007Patents assigned to FUJITSU LTD (1)· patent assignee history
2007Based in Gunma, JP· patent location history
2014Patents assigned to ABE HIROYUKI (1)· patent assignee history
2014Patents assigned to ABE NAOYUKI (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| MAZDA MOTOR | 3 | 2005–2014 |
| NEC INFRONTIA CORP | 3 | 2006–2008 |
| ABE HIROYUKI | 1 | 2014 |
| ABE NAOYUKI | 1 | 2014 |
| FUJITSU LTD | 1 | 2007 |
Locations
| Location | Patents | Span |
|---|---|---|
| Hiroshima, JP | 3 | 2005–2014 |
| Tokyo, JP | 3 | 2006–2008 |
| Gunma, JP | 1 | 2007 |