EI

Eiichi Ishii

NE Nec: 7 patents #2,006 of 14,502Top 15%
TO Toyota: 6 patents #4,786 of 26,838Top 20%
AC Aisin Aw Co.: 2 patents #784 of 2,011Top 40%
SE Seiko Epson: 2 patents #4,555 of 7,774Top 60%
YC Yoshikawa Rf Systems Co.: 2 patents #4 of 10Top 40%
NC Nippon Electric Co.: 2 patents #117 of 792Top 15%
SO Sony: 1 patents #17,262 of 25,231Top 70%
OC Oki Electric Industry Co.: 1 patents #1,459 of 2,807Top 55%
NS Nippon Steel: 1 patents #2,111 of 4,423Top 50%
NK Nippon Valqua Kogyo Kabushiki Kaisha: 1 patents #1 of 14Top 8%
OP Osaka Prefecture: 1 patents #15 of 59Top 30%
TC Tanaka Holdings Co.: 1 patents #11 of 18Top 65%
Overall (All Time): #172,138 of 4,157,543Top 5%
24
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
11381932 Guidance information providing system, guidance information providing device, guidance information providing method, and program-stored non-transitory storage medium Michio Ikeda, Mitsugu Makita, Toru Yoshida, Gaku Itou 2022-07-05
11153732 Apparatus for determining arrangement of mobile shop vehicles, method for determining arrangement, and computer-readable storage medium Michio Ikeda, Mitsugu Makita, Toru Yoshida, Gaku Itou 2021-10-19
11067402 Information system, information processing method, and program Michio Ikeda, Mitsugu Makita, Toru Yoshida, Gaku Itou 2021-07-20
10966054 Guidance information providing system, guidance information providing device, guidance information providing method, and program-stored non-transitory storage medium Michio Ikeda, Mitsugu Makita, Toru Yoshida, Gaku Itou 2021-03-30
10059284 Vehicle-mounted device control system Kazuyoshi Obayashi, Masatoshi Takahara, Takashi Hayashi 2018-08-28
8044783 Tire condition detection system and induction feed method thereof Hok Huor Ou, Shiro Nagata 2011-10-25
7899588 Externally chargeable electric/hybrid vehicle Takaya Soma, Masatoshi Takahara 2011-03-01
7291229 Method of surface treatment of titanium metal Takumi Sone, Yukihiro Sato, Kei Demizu, Hideo Kakutani, Koichi Tanaka +2 more 2007-11-06
7142163 Loop antenna device Takakazu Fukano, Yasuhiko Kosugi, Noboru Asauchi 2006-11-28
6938978 Container for printing fluid material Yasuhiko Kosugi, Noboru Asauchi, Takakazu Fukano, Toshihisa Saruta 2005-09-06
6522329 Image processing device and method for producing animated image data Yushi Ihara, Yuji Matsumoto, Chizuru Makita, Kohei Nojiri 2003-02-18
6118367 Data carrier system 2000-09-12
5789991 FSK modulating and demodulating apparatus wherein each binary data is represented by same number of cycles of modulated signal 1998-08-04
5066876 Circuit for converting ECL level signals to MOS level signals Shinri Fukuda 1991-11-19
5008673 Digital to analog converter enhancing conversion precision 1991-04-16
4800338 Pulse count type FM demodulator Shigeo Yoshizawa 1989-01-24
4788478 Speed control system for DC motor Masuo Osuga 1988-11-29
4649327 Electric motor control circuit 1987-03-10
4647870 Current mirror circuit with a large current ratio Takakazu Yoshioka 1987-03-03
4616273 Tape recording apparatus provided with a bias control device Makoto Yoshimizu 1986-10-07
4401885 Planar heat generating device Yoshiaki Mori, Minoru Toyoda 1983-08-30
4264867 Demodulator circuit for frequency-modulated signal 1981-04-28
4219778 Signal processing circuit for an FM signal receiver 1980-08-26
4202917 Method for manufacture of indium oxide (III) film Masanori Nakane, Hiroshi Ishikawa, Itsuki Uehara, Yoshizo Miyake 1980-05-13