Inventor
SHIRAI MASATAKA
JP33 patents
⚠️ This page may combine multiple inventors who share the name “SHIRAI MASATAKA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HITACHI LTD
20 patentsUS11214796B2Jan 4, 2022
Gene expression analysis ME1HOD using two dimensional cDNA library
HITACHI LTD34 citations94
US7099596B2Aug 29, 2006
Optical transmitter
HITACHI LTD20 citations92
US6823145B1Nov 23, 2004
Optical transmitter module
HITACHI LTD19 citations92
US6678432B2Jan 13, 2004
Optical integrated device, semiconductor laser module and optical transmitter
HITACHI LTD30 citations92
US7061619B2Jun 13, 2006
Chemical substance measuring apparatus using optical waveguides
HITACHI LTD17 citations84
US6687039B2Feb 3, 2004
Optical modulator
HITACHI LTD17 citations84
US10030240B2Jul 24, 2018
Two-dimensional cell array device and apparatus for gene quantification and sequence analysis
HITACHI LTD7 citations83
US6826212B2Nov 30, 2004
Module for optical communications
HITACHI LTD12 citations74
US6735353B2May 11, 2004
Module for optical transmitter
HITACHI LTD8 citations74
US10646869B2May 12, 2020
Flow cell device for single cell analysis, and single cell analysis device
HITACHI LTD2 citations73
US9019507B2Apr 28, 2015
Optical apparatus
HITACHI LTD2 citations63
US7145146B2Dec 5, 2006
Micro-spectroscopic measuring device and micro-chemical system
HITACHI LTD2 citations63
US11680286B2Jun 20, 2023
Tag-sequence-attached two-dimensional cDNA library device, and gene expression analysis method and gene expression analysis apparatus each utilizing same
HITACHI LTD0 citations62
US11454577B2Sep 27, 2022
Method and apparatus for collecting biomolecules from specific region of tissue section
HITACHI LTD0 citations62
US7223993B2May 29, 2007
Optical semiconductor device
HITACHI LTD2 citations62
US11446662B2Sep 20, 2022
System for capturing single cell-derived biomolecules
HITACHI LTD0 citations52
US11299727B2Apr 12, 2022
System for analyzing single cell
HITACHI LTD0 citations52
US9862993B2Jan 9, 2018
Genetic analysis system
HITACHI LTD1 citations51
US12152269B2Nov 26, 2024
Examination system, examination device, and examination method for testing sample quality prior to biomarker detection
HITACHI LTD0 citations50
US10876106B2Dec 29, 2020
Gene analysis system
HITACHI LTD0 citations41
HITACHI HIGH TECH CORP
5 patentsUS10752941B2Aug 25, 2020
Cell analysis device, apparatus, and cell analysis method using same
HITACHI HIGH TECH CORP2 citations73
US12031176B2Jul 9, 2024
Cell analysis device, apparatus, and cell analysis method using same
HITACHI HIGH TECH CORP0 citations62
US11041760B2Jun 22, 2021
Optical measurement device and optical measurement method
HITACHI HIGH TECH CORP1 citations62
US7439522B2Oct 21, 2008
Counting system for fluorescent molecules
HITACHI HIGH TECH CORP4 citations59
US9625389B2Apr 18, 2017
Light measuring device and light measuring method
HITACHI HIGH TECH CORP1 citations51
OPNEXT JAPAN INC
3 patentsUS6831767B2Dec 14, 2004
Traveling wave optical modular
OPNEXT JAPAN INC7 citations73
US7030418B2Apr 18, 2006
Structure of chip carrier for semiconductor optical device, optical module, and optical transmitter and receiver
OPNEXT JAPAN INC2 citations61
US7605402B2Oct 20, 2009
Structure of chip carrier for semiconductor optical device, optical module, and optical transmitter and receiver
OPNEXT JAPAN INC0 citations50