Inventor
Masamichi Wada
Inventor
Tokyo, JP
Overview
Patents· 9 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C03Cprimary
C03CChemical composition of glasses, glazes or vitreous enamels20%
G06FElectric digital data processing20%
C03BManufacture, shaping, or supplementary processes13%
A61JContainers specially adapted for medical or pharmaceutical purposes7%
F23DBurners7%
G03BApparatus or arrangements for taking photographs or for projecting or viewing them7%
G11BInformation storage based on relative movement between record carrier and transducer7%
H01JElectric discharge tubes or discharge lamps7%
H05KPrinted circuits7%
Y10TTechnical subjects covered by former us classification7%
PatentTitleYear
10,710,921Method for manufacturing medical vial20208,522,575'Method for producing medical glass container and burner for inner surface treatment of medical glass container'20137,373,879'Screen printing apparatus'20086,751,038'Data write control system and method therefor'20045,761,519'Portable computer having a removable medium drive and a resume setting function'19985,432,935'Emulation for executing a second language application program on a computer having a first language operating system'19954,318,603'Film rewind device in a camera'19824,076,354'Method for conditioning an edge of an internal electric conductive film of a cathode ray tube'19784,022,627'Crystallizable glasses and nephetine glass-ceramics containing ZrO.sub.2 and ZnO'1977Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1977Patents assigned to OWENS ILLINOIS INC (1)· patent assignee history
1977–1978Based in Otsu, JP· patent location history
1978Patents assigned to NIPPON ELECTRIC GLASS CO (1)· patent assignee history
1982Patents assigned to NIPPON KOGAKU KK (1)· patent assignee history
1982–1998Based in Tokyo, JP· patent location history
1995–2004Patents assigned to TOSHIBA KK (3)· patent assignee history
2004Based in Higashimurayama, JP· patent location history
2008Based in Aichi, JP· patent location history
2013–2020Patents assigned to NIPRO CORP (2)· patent assignee history
2013–2020Based in Osaka, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| TOSHIBA KK | 3 | 1995–2004 |
| NIPRO CORP | 2 | 2013–2020 |
| NIPPON ELECTRIC GLASS CO | 1 | 1978 |
| NIPPON KOGAKU KK | 1 | 1982 |
| OWENS ILLINOIS INC | 1 | 1977 |
Locations
| Location | Patents | Span |
|---|---|---|
| Tokyo, JP | 3 | 1982–1998 |
| Osaka, JP | 2 | 2013–2020 |
| Otsu, JP | 2 | 1977–1978 |
| Aichi, JP | 1 | 2008 |
| Higashimurayama, JP | 1 | 2004 |