Inventor
Hitoshi Ishiyama
Inventor
Toride, JP
Overview
Patents· 23 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
A61Bprimary
A61BDiagnosis65%
G16HHealthcare informatics, i.e. information and communication technology [ict] specially adapted for the handling or processing of medical or healthcare data15%
A61MDevices for introducing media into, or onto, the body9%
G01KMeasuring temperature6%
F16KValves3%
Y10TTechnical subjects covered by former us classification3%
PatentTitleYear
7,465,274'Diagnostic apparatus for analyzing arterial pulse waves'20087,192,402'Diagnostic apparatus for analyzing arterial pulse waves'20076,890,304'Device for diagnosing physiological state and device for controlling the same'20056,767,329'Diagnostic apparatus for analyzing arterial pulse waves'20046,554,763'Relaxation guidance device and biofeedback guidance device'20036,364,842'Diagnostic apparatus for analyzing arterial pulse waves'20026,361,501'Pulse wave diagnosing device'20026,334,850'Method of detecting pulse wave, method of detecting artery position, and pulse wave detecting apparatus'20026,331,159'Device for measuring physiological state'20016,293,915'Pulse wave examination apparatus, blood pressure monitor, pulse waveform monitor, and pharmacological action monitor'20016,287,262'Device for measuring calorie expenditure and device for measuring body temperature'20016,261,235'Diagnostic apparatus for analyzing arterial pulse waves'20016,241,684'Exercise workout support device'20016,171,242'Device for measuring physiological state'20016,162,185'Touch detecting device, touch notifying device, information inputting device, touch replicating device, touch transmission system, pulse diagnostic device, pulse diagnosis training device, and pulse diagnostic information transmission device'20006,126,595'Device for diagnosing physiological state and device for controlling the same'20006,095,984'Arrhythmia detecting apparatus'20006,081,742'Organism state measuring device and relaxation instructing device'20006,042,549'Exercise intensity measuring device and exercise quantity measuring device'20006,030,342'Device for measuring calorie expenditure and device for measuring body temperature'20006,021,812'Ball plug valve'20005,941,837'Health management device and exercise support device'19995,730,137'Medication delivery control and pulse wave detection apparatus'1998Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1998–2008Patents assigned to SEIKO EPSON CORP (22)· patent assignee history
1998–2008Based in Toride, JP· patent location history
2000Patents assigned to SEIKISUI CHEMICAL CO LTD (1)· patent assignee history
2000Based in Saitama, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SEIKO EPSON CORP | 22 | 1998–2008 |
| SEIKISUI CHEMICAL CO LTD | 1 | 2000 |
Locations
| Location | Patents | Span |
|---|---|---|
| Toride, JP | 22 | 1998–2008 |
| Saitama, JP | 1 | 2000 |