HI

Hiroshi Ishikawa

Fujitsu Limited: 46 patents #330 of 24,456Top 2%
IBM: 20 patents #5,451 of 70,183Top 8%
HI Hitachi: 20 patents #1,757 of 28,497Top 7%
DE Denso: 17 patents #571 of 11,792Top 5%
FL Fujitsu Media Devices Limited: 15 patents #12 of 136Top 9%
FI Fujifilm Business Innovation: 13 patents #720 of 5,238Top 15%
HC Hitachi Cable: 11 patents #38 of 1,086Top 4%
NT NTT: 9 patents #571 of 4,871Top 15%
UP University Of Pittsburgh: 9 patents #67 of 1,817Top 4%
Honda Motor Co.: 9 patents #2,356 of 21,052Top 15%
AC Alps Electric Co.: 8 patents #222 of 2,177Top 15%
NC Nippondenso Co.: 8 patents #238 of 3,479Top 7%
NU New York University: 7 patents #85 of 1,640Top 6%
NC Nkk Co.: 7 patents #58 of 1,173Top 5%
ND Ntt Docomo: 7 patents #371 of 1,706Top 25%
AT Agency Of Industrial Science And Technology: 7 patents #26 of 1,778Top 2%
IO Iris Ohyama: 5 patents #9 of 48Top 20%
KU Kurimoto: 5 patents #2 of 113Top 2%
RY Ryobi: 5 patents #40 of 309Top 15%
FL Fujitsu Towa Electron Limited: 4 patents #2 of 9Top 25%
KU Keio University: 3 patents #54 of 781Top 7%
Mitsubishi Electric: 3 patents #8,691 of 25,717Top 35%
HC Hirose Electric Co.: 3 patents #115 of 407Top 30%
PR Proterial: 3 patents #41 of 267Top 20%
KA Kajima: 2 patents #67 of 383Top 20%
TK Terumo Kabushiki Kaisha: 2 patents #599 of 1,558Top 40%
TO Tokin: 2 patents #60 of 278Top 25%
TC Toyo Ink Mfg. Co.: 2 patents #112 of 499Top 25%
U.S. Philips: 2 patents #2,537 of 8,851Top 30%
PA Panasonic: 2 patents #9,678 of 21,108Top 50%
Nissan Motor Co.: 2 patents #3,090 of 8,689Top 40%
Lsi Logic: 2 patents #799 of 1,957Top 45%
EB Ebara: 2 patents #752 of 1,611Top 50%
MC Mitsui Chemicals: 2 patents #873 of 2,279Top 40%
TI Toyota Industries: 1 patents #505 of 955Top 55%
AC Alps Alpine Co.: 1 patents #246 of 525Top 50%
AC Atsugi Motor Parts Company: 1 patents #38 of 93Top 45%
AS Automotive Energy Supply: 1 patents #42 of 87Top 50%
CU Carnegie Mellon University: 1 patents #637 of 1,507Top 45%
Dai Nippon Printing Co.: 1 patents #1,392 of 2,222Top 65%
FC Fuji Electric Co.: 1 patents #1,354 of 2,643Top 55%
GR Georgia Tech Research: 1 patents #1,150 of 2,755Top 45%
HM Hitachi Aloka Medical: 1 patents #35 of 93Top 40%
JT Japan Science And Technology: 1 patents #225 of 836Top 30%
JS Jfe Steel: 1 patents #825 of 1,401Top 60%
KT Kabushiki Kaisha Toshiba: 1 patents #13,537 of 21,451Top 65%
YH Yakult Honsha: 1 patents #185 of 410Top 50%
KR Kajima Road: 1 patents #7 of 16Top 45%
KG Kogyo Gijutsuin: 1 patents #1 of 24Top 5%
MI Michelin: 1 patents #793 of 1,446Top 55%
MI Ministry Of International Trade & Industry: 1 patents #189 of 582Top 35%
NI Ngk Insulators: 1 patents #1,271 of 2,083Top 65%
HG HGST: 1 patents #253 of 483Top 55%
NC Nippon Kokan Co.: 1 patents #290 of 735Top 40%
NS Nippon Soken: 1 patents #783 of 1,540Top 55%
NS Nippon Steel: 1 patents #2,111 of 4,423Top 50%
NC Nippon Steel Engineering Co.: 1 patents #27 of 107Top 30%
SL Shiseido Company, Limited: 1 patents #543 of 1,112Top 50%
SM Societe De Technologie Michelin: 1 patents #38 of 124Top 35%
TO Tohatsu: 1 patents #4 of 13Top 35%
TO Toto: 1 patents #620 of 1,113Top 60%
TO Toyota: 1 patents #15,335 of 26,838Top 60%
📍 Kakuda, PA: #1 of 1 inventorsTop 100%
Overall (All Time): #1,772 of 4,157,543Top 1%
262
Patents All Time

Issued Patents All Time

Showing 101–125 of 262 patents

Patent #TitleCo-InventorsDate
8229258 Optical waveguide-type wavelength domain switch Toshifumi Hasama, Hitoshi Kawashima, Kenji Kintaka, Masahiko Mori, Hisato Uetsuka +2 more 2012-07-24
8184885 System and method for visualizing a structure of interest Joel S. Schuman, Gadi Wollstein 2012-05-22
8179585 Coupled quantum well structure Masanori Nagase, Ryoichi Akimoto 2012-05-15
8092670 Method for specifically detecting analyte using photocurrent, and electrode, measuring cell and measuring device for use therein Makoto Bekki, Hitoshi Ohara, Shuji Sonezaki, Koki Kanehira, Yumi Ogami +4 more 2012-01-10
8086112 Optical signal processing circuit Hidemi Tsuchida, Takashi Shimoyama, Abedin Kazi Sarwar, Tetsuya Miyazaki 2011-12-27
D647468 Pneumatic tire Charles Bradford Weaver, Renaud Durand 2011-10-25
7992999 Automated assessment of optic nerve head with spectral domain optical coherence tomography Juan Xu, Chaim-Gadi Wollstein, Joel S. Schuman 2011-08-09
7964803 Magnetic shield structure having openings and a magnetic material frame therefor Takeshi Saito, Masanori Karikomi, Masanori Niwa, Satoru Miura, Masahiro Fujikura +3 more 2011-06-21
7893939 Method and apparatus for segmenting an image in order to locate a part thereof Davi Geiger 2011-02-22
7853378 Control device for electrical power steering system Noriyuki Ido, Jirou Hayashi, Kazuhiro Ichikawa, Hiroyuki Ukai, Yoshifumi Morita +3 more 2010-12-14
7801451 Optical signal processing circuit Hidemi Tsuchida, Takashi Shimoyama, Abedin Kazi Sarwar, Tetsuya Miyazaki 2010-09-21
7797619 Task analysis system, task analysis device, task management apparatus, document display, computer readable medium, method of task analysis, and computer data signal Tomoyuki Shoya, Minoru Koshimizu, Yoshitsugu Hirose, Toshiroh Shimada, Shigehiko Sasaki +3 more 2010-09-14
7747426 System simulation using multi-tasking computer code Hiroaki Nakamura, Naoto Sato, Naoshi Tabuchi 2010-06-29
7720285 Head detecting apparatus, head detecting method, and head detecting program Junji Maeda, Hiroki Nakano 2010-05-18
7567736 Waveguide type wavelength domain optical switch Toshifumi Hasama, Masahiko Mori, Hisato Uetsuka 2009-07-28
7541949 Receiving device and tire pressure monitoring system Yukio Miura, Noriyuki Honda, Ryo Teramachi 2009-06-02
7496256 Diffraction grating and dispersion compensation circuit Hiroyuki Tsuda, Hisato Uetsuka 2009-02-24
7472611 Stress detection method for force sensor device with multiple axis sensor and force sensor device employing this method Toshio Hanazawa, Masaaki Ono, Tsutomu Miyashita, Hiroshi Tokunaga 2009-01-06
7450737 Head detecting apparatus, head detecting method, and head detecting program Junji Maeda, Hiroki Nakano 2008-11-11
7373066 Optical waveguide device and multiple optical waveguide device Tomoyuki Hakuta, Makoto Horie, Hitoshi Suzuki 2008-05-13
7360426 Acceleration sensor Atsushi Machida, Sumio Yamada, Hiroshi Tanaka, Hisanori Aizawa, Kenji Nagata +1 more 2008-04-22
7342519 Receiving device and tire pressure monitoring system Yukio Miura, Noriyuki Honda, Ryo Teramachi 2008-03-11
7320253 Stress detection method for sensor device with multiple axis sensor and sensor device employing this method Toshio Hanazawa, Masaaki Ono, Tsutomu Miyashita, Hiroshi Tokunaga 2008-01-22
7299695 Acceleration sensor Hiroshi Tanaka, Masanori Yachi, Takashi Kato 2007-11-27
7296471 Acceleration sensor Hiroshi Tanaka, Sumio Yamada, Masaaki Ono 2007-11-20