Inventor

OHTSUKA HISASHI

JP31 patents

⚠️ This page may combine multiple inventors who share the name “OHTSUKA HISASHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

OHTSUKA HISASHI

FUJIFILM CORP

Surface plasmon enhanced fluorescence sensor and fluorescence detecting method

Sensor unit for assay in utilizing attenuated total reflection

Base plate for use in mass spectrometry analysis, and method and apparatus for mass spectrometry analysis

Method for measuring reaction rate coefficient by surface plasmon resonance analysis

Laser-diode-excited laser apparatus, fiber laser apparatus, and fiber laser amplifier in which laser medium doped with one of Ho3+, Sm3+, Eu3+, Dy3+, Er3+, and Tb3+ is excited with GaN-based compound laser diode

Measurement method and apparatus

Sensor unit and assay method of assay in utilizing attenuated total reflection

Sensor unit and assay method of assay in utilizing attenuated total reflection

Detection method, detection apparatus, and sample cell and kit for detection

Immunochromatoassay method and immunochromatoassay kit

Method for measuring dissociation rate coefficient by surface plasmon resonance analysis

Laser-diode-excited laser apparatus, fiber laser apparatus, and fiber laser amplifier in which laser medium doped with one of Ho3+, SM3+, EU3+, DY3+, ER3+ and TB3+ is excited with GaN-based compound laser diode

Laser-diode-excited laser apparatus, fiber laser apparatus, and fiber laser amplifier in which laser medium doped with one of Ho3+, Sm3+, Eu3+, Dy3+, Er3+, and Tb3+ is excited with GaN-based compound laser diode

Laser-diode-excited laser apparatus, fiber laser apparatus, and fiber laser amplifier in which laser medium doped with one of Ho3+, Sm3+, Eu3+, Dy3+, Er3+, and Tb3+ is excited with GaN-based compound laser diode

Laser-diode-excited laser apparatus, fiber laser apparatus, and fiber laser amplifier in which laser medium doped with one of Ho3+, Sm3+, Eu3+, Dy3+, Er3+, and Tb3+ is excited with GaN-based compound laser diode

Measuring method and measuring apparatus utilizing attenuated total reflection

Screening method and apparatus

Fluorescence sensor

FUJI PHOTO FILM CO LTD

Laser diode pumped solid laser

Measuring method and apparatus using attenuation in total internal reflection

Laser-diode-pumped solid state laser and radiation image read-out system

Laser-diode-excited laser apparatus, fiber laser apparatus, and fiber laser amplifier in which laser medium doped with one of Ho3+, Sm3+, Eu3+, Dy3+, Er3+, and Tb3+ is excited with GaN-based compound laser diode

Measuring method and apparatus using attenuation in total internal reflection

Laser-diode-excited laser apparatus, fiber laser apparatus, and fiber laser amplifier in which laser medium doped with one of ho3+, sm3+, eu3+, dy3+, er3+, and tb3+is excited with gan-based compound laser diode

Solid-state laser apparatus excited by laser light from semiconductor laser unit having increased resonator length

Semiconductor-laser-pumped solid state laser

Laser-diode-pumped solid state laser

Semiconductor laser pumped solid state laser

OHTSUKA HISASHI

Fluorescence detecting method

Detecting method and dielectric particles containing magnetic material employed in the detecting method

MURAKAMI NAOKI

Device for mass spectrometry, and mass spectrometry apparatus and method