Ken Ishihara

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Takarazuka-shi, Hyogo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Apparatus for and method of extracting time series image information
- Patent number 5,953,439
- Issue date Sep 14, 1999
- Ken Ishihara
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Non-invasive blood analyzer
- Patent number 5,791,345
- Issue date Aug 11, 1998
- TOA Medical Electronics Co., Ltd.
- Ken Ishihara
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Non-invasive blood analyzer and method using the same
- Patent number 5,769,076
- Issue date Jun 23, 1998
- TOA Medical Electronics Co., Ltd.
- Yasunori Maekawa
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Apparatus for measuring concentration of hemoglobin and method for...
- Patent number 5,722,398
- Issue date Mar 3, 1998
- TOA Medical Electronics Co., Ltd.
- Ken Ishihara
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Method of controlling drug release by resonant sound wave
- Patent number 5,190,766
- Issue date Mar 2, 1993
- Ken Ishihara
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE