Inventor
OSHIMA TAKASHI
JP90 patents
⚠️ This page may combine multiple inventors who share the name “OSHIMA TAKASHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TOSHIBA KK
10 patentsUS7404031B2Jul 22, 2008
Memory card, nonvolatile semiconductor memory, and method of controlling semiconductor memory
TOSHIBA KK91 citations98
US7793035B2Sep 7, 2010
Memory system and controller
TOSHIBA KK19 citations93
US7392343B2Jun 24, 2008
Memory card having a storage cell and method of controlling the same
TOSHIBA KK47 citations93
US7379334B2May 27, 2008
Memory card, semiconductor device, and method of controlling memory card
TOSHIBA KK21 citations93
US7278001B2Oct 2, 2007
Memory card, semiconductor device, and method of controlling semiconductor memory
TOSHIBA KK8 citations74
US7969781B2Jun 28, 2011
Method of controlling memory system
TOSHIBA KK2 citations63
US7898862B2Mar 1, 2011
Memory card, semiconductor device, and method of controlling memory card
TOSHIBA KK2 citations63
US7657697B2Feb 2, 2010
Method of controlling a semiconductor memory device applied to a memory card
TOSHIBA KK6 citations63
US7639538B2Dec 29, 2009
Memory card, semiconductor device, and method of controlling memory card
TOSHIBA KK2 citations63
US7245539B2Jul 17, 2007
Memory card, semiconductor device, and method of controlling semiconductor memory
TOSHIBA KK5 citations63
HITACHI LTD
10 patentsUS7701376B2Apr 20, 2010
Digital calibration type analog-to-digital converter and wireless receiver circuit and wireless transceiver circuit using the same
HITACHI LTD16 citations93
US7005922B2Feb 28, 2006
Variable gain amplifier circuit and gain control method thereof
HITACHI LTD26 citations91
US7843369B2Nov 30, 2010
Analog-to-digital converter and communication device and wireless transmitter and receiver using the same
HITACHI LTD9 citations84
US7764216B2Jul 27, 2010
Analog-to-digital converter, method of controlling the same, and wireless transceiver circuit
HITACHI LTD6 citations74
US9588911B2Mar 7, 2017
Semiconductor system for implementing an ising model of interaction
HITACHI LTD3 citations73
US9444482B2Sep 13, 2016
Analog-to-digital converter
HITACHI LTD5 citations73
US11169174B2Nov 9, 2021
MEMS electrostatic capacitor type acceleration sensor
HITACHI LTD2 citations72
US9958472B2May 1, 2018
Inertial sensor
HITACHI LTD3 citations72
US8922407B2Dec 30, 2014
Analog/digital converter and semiconductor integrated circuit device
HITACHI LTD1 citations63
US8004445B2Aug 23, 2011
Digital calibration type analog-to-digital converter and wireless receiver circuit and wireless transceiver circuit using the same
HITACHI LTD5 citations63
IWATSU ELECTRIC CO LTD
7 patentsUSD312459SNov 27, 1990
Telephone set
IWATSU ELECTRIC CO LTD21 citations76
USD307751SMay 8, 1990
Telephone set
IWATSU ELECTRIC CO LTD7 citations74
USD307145SApr 10, 1990
Telephone unit
IWATSU ELECTRIC CO LTD13 citations74
USD294497SMar 1, 1988
Combination handset and stand telephone instrument
IWATSU ELECTRIC CO LTD9 citations74
USD281423SNov 19, 1985
Call processor for a telephone system
IWATSU ELECTRIC CO LTD11 citations71
USD289165SApr 7, 1987
Facsimile transceiver
IWATSU ELECTRIC CO LTD9 citations69
USD306861SMar 27, 1990
Telephone unit
IWATSU ELECTRIC CO LTD5 citations63
RENESAS ELECTRONICS CORP
5 patentsUS9100034B2Aug 4, 2015
Semiconductor integrated circuit device
RENESAS ELECTRONICS CORP35 citations94
US9054726B2Jun 9, 2015
Passive amplification circuit and analog-digital convertor
RENESAS ELECTRONICS CORP7 citations84
US10310049B2Jun 4, 2019
Semiconductor device and failure detection method
RENESAS ELECTRONICS CORP2 citations73
US9362931B2Jun 7, 2016
Semiconductor device
RENESAS ELECTRONICS CORP6 citations73
US9258006B2Feb 9, 2016
Semiconductor integrated circuit device
RENESAS ELECTRONICS CORP2 citations63
OSHIMA TAKASHI
4 patentsUS8102289B2Jan 24, 2012
Analog/digital converter and semiconductor integrated circuit device
OSHIMA TAKASHI18 citations92
US8933831B2Jan 13, 2015
Analog-to-digital converter and wireless receiver
OSHIMA TAKASHI7 citations84
US8456335B2Jun 4, 2013
Analog-to-digital converter
OSHIMA TAKASHI13 citations84
US8169350B2May 1, 2012
Analog-digital converter chip and RF-IC chip using the same
OSHIMA TAKASHI8 citations84
RENESAS TECH CORP
4 patentsUS6927628B2Aug 9, 2005
Gain-control method and device for cascaded amplifiers
RENESAS TECH CORP21 citations92
US7522896B2Apr 21, 2009
Filter control method, signal processing circuit and integrated circuit for wireless receiver
RENESAS TECH CORP12 citations84
US7138838B2Nov 21, 2006
Phase locked loop
RENESAS TECH CORP15 citations83
US7446614B2Nov 4, 2008
Logical level converter and phase locked loop using the same
RENESAS TECH CORP3 citations63
SHARP KK
4 patentsUS6078721AJun 20, 2000
Video storage type communication device for selectively providing coded frames for selectable reproduction speed and mode according to type of a terminal device
SHARP KK22 citations89
US6360054B1Mar 19, 2002
Video storage type communication device
SHARP KK9 citations72
US5796436AAug 18, 1998
Video data storing device and method for coding video data based upon determining whether or not video data conforms to a predetermined standard
SHARP KK11 citations72
US5742729AApr 21, 1998
Video storage type communication device
SHARP KK8 citations72
HONDA MOTOR CO LTD
2 patentsOZAWA ISAO
1 patentKAWASAKI HEAVY IND LTD
1 patentHIDA TOSHIKATSU
1 patentHITACHI INT ELECTRIC INC
1 patentShowing the top 50 of 90 patents by PatentIndex Score.