YI

Yoshihiro Ishikawa

ND Ntt Docomo: 39 patents #68 of 1,706Top 4%
IH Ihi: 17 patents #13 of 1,178Top 2%
UN Unknown: 15 patents #358 of 83,584Top 1%
MC Mitsumi Electric Co.: 10 patents #76 of 935Top 9%
NN Ntt Mobile Communications Network: 6 patents #36 of 253Top 15%
MA Makita: 6 patents #211 of 770Top 30%
Fujitsu Limited: 6 patents #5,180 of 24,456Top 25%
FU Fujifilm: 4 patents #1,747 of 4,519Top 40%
AC American Cyanamid: 2 patents #617 of 1,554Top 40%
RI Rinnai: 2 patents #53 of 173Top 35%
RI Riverfield: 1 patents #10 of 19Top 55%
SU Subaru: 1 patents #819 of 1,684Top 50%
The General Hospital: 1 patents #1,411 of 3,021Top 50%
TC Tokyo Gas Co.: 1 patents #144 of 412Top 35%
TI Toray Industries: 1 patents #2,000 of 3,690Top 55%
TS Toshiba Energy Systems & Solutions: 1 patents #268 of 569Top 50%
TS Toshiba Mitsubishi-Electric Industrial Systems: 1 patents #206 of 368Top 60%
AD Adeka: 1 patents #257 of 499Top 55%
TO Toyota: 1 patents #15,335 of 26,838Top 60%
IC Ishikawajima-Harima Heavy Industries Co.: 1 patents #251 of 611Top 45%
KT Kabushiki Kaisha Toshiba: 1 patents #13,537 of 21,451Top 65%
Mitsubishi Electric: 1 patents #15,491 of 25,717Top 65%
MT Mitsubishi Heavy Industries Engine & Turbocharger: 1 patents #139 of 278Top 50%
NU National University Corporation Nagoya University: 1 patents #247 of 782Top 35%
ND Nit Docomo: 1 patents #1 of 27Top 4%
OU Ohio University: 1 patents #95 of 205Top 50%
OU Osaka University: 1 patents #681 of 1,984Top 35%
Harvard University: 1 patents #1,740 of 3,600Top 50%
Ricoh Company: 1 patents #6,936 of 9,818Top 75%
📍 Tokyo, NJ: #5 of 61 inventorsTop 9%
Overall (All Time): #12,406 of 4,157,543Top 1%
108
Patents All Time

Issued Patents All Time

Showing 76–100 of 108 patents

Patent #TitleCo-InventorsDate
7139571 Cell search control method, mobile station and mobile communications system Tetsuro Imai, Mamoru Sawahashi, Seizo Onoe 2006-11-21
7120446 Call admission control method, communication system and base station device Mikio Iwamura, Seizo Onoe, Takehiro Nakamura, Takahiro Hayashi, Yoshiaki Ofuji 2006-10-10
7103364 Call acceptance controlling apparatus and method thereof Yoshiaki Ofuji, Seizo Onoe, Takehiro Nakamura, Mikio Iwamura, Takahiro Hayashi 2006-09-05
7024186 Communication performance calculation method and communication performance calculation apparatus in mobile communication system, and blocking probability calculation method and blocking probability calculation apparatus in communication system, and recording medium Mikio Iwamura 2006-04-04
7003326 Wireless communication method, base station, and receiving terminal Takahiro Hayashi 2006-02-21
7003207 Optical waveguide device 2006-02-21
6999427 CDMA reception apparatus and received signal power measuring apparatus in CDMA mobile communication system Masafumi Usuda, Seizo Onoe 2006-02-14
6983039 Call admission control method and communication system to which method is applied Akihiro Maebara, Seizo Onoe, Yoshitaka Hiramoto 2006-01-03
6968197 Apparatus and method for acquisition of communication quality Shinichi Mori, Tetsuro Imai, Mikio Iwamura 2005-11-22
6947751 Communication system and resource assigning method therefor Seizo Onoe, Takaaki Satoh, Takehiro Nakamura 2005-09-20
6944439 Apparatus for call admission control based on transmission power of base station Takahiro Hayashi, Seizo Onoe, Takehiro Nakamura, Mikio Iwamura, Yoshiaki Ofuji 2005-09-13
6925310 Power calculation method of a radio communication system and an apparatus therefor 2005-08-02
6907250 Wireless channel changeover method and mobile communication system Seizo Onoe, Kazunori Obata, Takaaki Sato 2005-06-14
6873626 Control system, control method, and radio network controller preferably used for the system and method Takahiro Hayashi, Mikio Iwamura 2005-03-29
6801515 Call acceptance control method for CDMA mobile radio communication system and mobile station device Yasuyuki Watanabe, Takaaki Sato 2004-10-05
6741837 Interference avoidance radio communications system Etsuhiro Nakano, Masafumi Hata, Minami Ishii, Seizo Onoe 2004-05-25
6697622 Control method of searching neighboring cells, mobile station, and mobile communication system Seizo Onoe, Kazufumi Yunoki, Akihiro Higashi 2004-02-24
6657673 Method and apparatus for detecting and recording images 2003-12-02
6453166 Communication channel selecting method and base station device Etsuhiro Nakano, Minami Ishii, Masafumi Hata, Seizo Onoe 2002-09-17
6412702 Non-contact IC card having an antenna coil formed by a plating method Hironobu Kanesawa 2002-07-02
6370334 Imaging apparatus, a drive mechanism and a method of driving the mechanism 2002-04-09
6333447 Transgenic model of heart failure Charles C. Homcy, Stephen F. Vatner, Thomas E. Wagner 2001-12-25
6128105 Image reading unit and information processing apparatus Yasunori Nishijima 2000-10-03
6115557 Electronic camera with light transmissible resin body Yutaka Maeda, Takayuki Hayashida, Keizou Uchioke 2000-09-05
6090525 Actinic radiation sensitive polymer composition Tomoyuki Yuba, Masaya Asano 2000-07-18