Inventor
Tsutomu Yamasaki
Inventor
Osaka, JP
Overview
Patents· 19 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
LOCD1primary
LOCD129%
LOCD211%
G01SRadio direction-finding7%
A61KPreparations for medical, dental or toiletry purposes4%
A61PSpecific therapeutic activity of chemical compounds or medicinal preparations4%
B01JChemical or physical processes, e.g. catalysis or colloid chemistry4%
C07BGeneral methods of organic chemistry4%
C07CAcyclic or carbocyclic compounds4%
C07DHeterocyclic compounds4%
F02FCylinders, pistons or casings, for combustion engines4%
PatentTitleYear
10,981,877Production method for pyrazole-amide compound202110,261,182Optical sensor20199,052,390'Optical sensor'20156,622,686'Cylinder head for an internal combustion engine'2003D0305761'Combined tape recorder, digital audio disc player and radio'1990D0305540'Combined tape recorder and radio'1990D0297834'Combined tape recorder digital audio player and radio'1988D0297833'Combined tape recorder and radio'1988D0268677'Electronic computer'1983D0267799'Facsimile transceiver'1983D0266669'Combined billing and controller terminal for filling stations'1982D0264600'Key board for electronic cash register'1982D0261772'Filling station terminal'1981D0260530'Electronic calculating machine'1981D0259737'Low frequency power supply for medical treatment apparatus'1981D0257045'Electronic calculating machine'1980D0254806'Electronic hemadynamometer'1980D0254617'Billing machine'1980D0253427'Electronic hemadynamometer'1979Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1979–1990Patents assigned to SHARP KK (14)· patent assignee history
1979–2021Based in Osaka, JP· patent location history
1980Patents assigned to SHARP KK SHARP CORP (1)· patent assignee history
2003Patents assigned to HONDA MOTOR CO LTD (1)· patent assignee history
2003Based in Saitama, JP· patent location history
2015–2019Patents assigned to MURATA MANUFACTURING CO (2)· patent assignee history
2015–2019Based in Nagaokakyo, JP· patent location history
2021Patents assigned to JAPAN TOBACCO INC (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SHARP KK | 14 | 1979–1990 |
| MURATA MANUFACTURING CO | 2 | 2015–2019 |
| HONDA MOTOR CO LTD | 1 | 2003 |
| JAPAN TOBACCO INC | 1 | 2021 |
| SHARP KK SHARP CORP | 1 | 1980 |
Locations
| Location | Patents | Span |
|---|---|---|
| Osaka, JP | 16 | 1979–2021 |
| Nagaokakyo, JP | 2 | 2015–2019 |
| Saitama, JP | 1 | 2003 |