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Hiroki Ishizuka
Hiroki Ishizuka
KDDI Research, Inc.
Verified email at kddi-research.jp
Title
Cited by
Cited by
Year
A DTN-based sensor data gathering for agricultural applications
H Ochiai, H Ishizuka, Y Kawakami, H Esaki
IEEE Sensors Journal 11 (11), 2861-2868, 2011
552011
Discovering and predicting user routines by differential analysis of social network traces
F Pianese, X An, F Kawsar, H Ishizuka
2013 IEEE 14th International Symposium on" A World of Wireless, Mobile and …, 2013
472013
Current chopping phenomena of medium voltage circuit breakers
M Murano, S Yanabu, H Ohashi, H Ishizuka, T Okazaki
IEEE Transactions on Power Apparatus and Systems 96 (1), 143-149, 1977
411977
Live e! project: Establishment of infrastructure sharing environmental information
S Matsuura, H Ishizuka, H Ochiai, S Doi, S Ishida, M Nakayama, H Esaki, ...
2007 International Symposium on Applications and the Internet Workshops, 67-67, 2007
212007
Real-time people movement estimation in large disasters from several kinds of mobile phone data
Y Sekimoto, A Sudo, T Kashiyama, T Seto, H Hayashi, A Asahara, ...
Proceedings of the 2016 ACM International Joint Conference on Pervasive and …, 2016
172016
A field experience on DTN-based sensor data gathering in agricultural scenarios
H Ochiai, H Esaki, H Ishizuka, Y Kawakami
SENSORS, 2010 IEEE, 955-958, 2010
172010
An indoor location estimation using BLE beacons considering movable obstructions
H Hoshi, H Ishizuka, A Kobayashi, A Minamikawa
2017 Tenth International Conference on Mobile Computing and Ubiquitous …, 2017
162017
Insulating circuit board and insulating circuit board having cooling sink
Y Kuromitsu, M Toriumi, Y Nagatomo, H Ishizuka, Y Baba, T Watanabe, ...
US Patent App. 11/720,658, 2009
132009
Effects of impeller dimensions and position on power consumption in a baffled agitated vessel; Jamaita tsuki kakuhanso no shoyo doryoku ni oyobosu tsubasa sunpo to toritsuke …
N Kamei, S Hiraoka, Y Kato, Y Tada, H Ishizuka, K Iwata, Y Lee, ...
Kagaku Kogaku Ronbunshu 21, 1995
121995
Power element mounting substrate, method of manufacturing the same, power element mounting unit, method of manufacturing the same, and power module
Y Kuromitsu, H Ishizuka, H Miyata, T Kitahara, H Tonomura
US Patent 8,198,540, 2012
112012
A Fundamental Study on a Indoor localization method using BLE signals and PDR for a smart phone
H Ishizuka, D Kamisaka, M Kurokawa, T Watanabe, S Muramatsu, C Ono
ICE Tech. Rep. Mona Mob. Netw. Appl. 114, 133-138, 2014
102014
Power module substrate, method for manufacturing power module substrate, and power module
T Kitahara, H Ishizuka, Y Kuromitsu, T Watanabe
US Patent 8,044,500, 2011
102011
Uscan: Towards fine-grained urban sensing
T Ono, H Ishizuka, K Ito, Y Ishida, S Miyazaki, O Mihirogi, Y Tobe
International Workshop on Real Field Identification (RFId2007), 2007
102007
Power module substrate having heatsink, method for manufacturing the same, power module having heatsink, and power module substrate
H Hayashi, T Kitahara, H Tonomura, H Ishizuka, Y Kuromitsu
US Patent 8,637,777, 2014
92014
Ceramic substrate, method of manufacturing ceramic substrate, and method of manufacturing power module substrate
H Tonomura, T Kitahara, H Ishizuka, Y Kuromitsu, Y Nagatomo
US Patent App. 12/734,428, 2010
72010
Kitokito Photographs: Mobile phoneGeo-coded Images with Sensor Information
H Ishizuka, M Iwai, K Sezaki, R Fukuhara, S Fukumoto, T Nishimoto, ...
2010 International Symposium on GPS/GNSS, 2010
72010
Tomudb: Multi-resolution queries in heterogeneous sensor networks through overlay network
Y Shiraishi, N Thepvilojanapong, Y Tamura, T Endo, K Yamada, N Ishii, ...
Proceedings of the 5th international conference on Embedded networked sensor …, 2007
72007
Power module substrate with heat sink, and method for producing power module substrate with heat sink
Y Nagatomo, H Ishizuka, T Nagase, Y Kuromitsu, M Edo, H Miyake
US Patent 9,237,682, 2016
62016
Purification of polyunsaturated fatty acids from fish oil hydrolyzate by membrane/extraction system
Y Sahashi, H Ishizuka, S Koike, K Suzuki
Prog. Bioseparation Eng 33, 79-83, 1993
61993
Smartphone application usage prediction using cellular network traffic
N Mizumura, K Nkurikiyeyezu, H Ishizuka, G Lopez, Y Tobe
2018 IEEE International Conference on Pervasive Computing and Communications …, 2018
52018
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