Inventor
Hiroaki Waki
Inventor
Kyoto, JP
Overview
Patents· 12 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H01Jprimary
H01JElectric discharge tubes or discharge lamps65%
G01NInvestigating or analysing materials by determining their chemical or physical properties24%
B01DSeparation6%
Y10TTechnical subjects covered by former us classification6%
PatentTitleYear
8,890,058'Mass spectrometer'20147,411,185'Atmospheric pressure ionization mass spectrometer system'20087,355,172'Liquid cheromatography/mass spectrometry apparatus'20087,267,796'Preparative liquid chromatograph using plural detectors'20076,661,002'Mass spectrograph'20036,614,017'Liquid chromatograph mass spectrometer'20036,576,898'Mass spectrometer with multipole rod type ion lens'20036,462,338'Mass spectrometer'20026,043,487'Electrospray ionizer'20005,852,302'Cylindrical multiple-pole mass filter with CVD-deposited electrode layers'19985,596,192'Mass spectrometric apparatus for use with a liquid chromatograph'19975,459,315'Quadrupole mass analyzer including spring-clamped heat sink plates'1995Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1995–2014Patents assigned to SHIMADZU CORP (12)· patent assignee history
1995–2014Based in Kyoto, JP· patent location history
2014Patents assigned to DING LI (1)· patent assignee history
2014Patents assigned to GILES ROGER (1)· patent assignee history
2014Patents assigned to TAKEUCHI SADAO (1)· patent assignee history
2014Patents assigned to WAKI HIROAKI (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SHIMADZU CORP | 12 | 1995–2014 |
| DING LI | 1 | 2014 |
| GILES ROGER | 1 | 2014 |
| TAKEUCHI SADAO | 1 | 2014 |
| WAKI HIROAKIself | 1 | 2014 |
Locations
| Location | Patents | Span |
|---|---|---|
| Kyoto, JP | 12 | 1995–2014 |