KA

Kenji Arai

DC Diesel Kiki Co.: 16 patents #9 of 366Top 3%
SC Sumitomo Chemical: 14 patents #299 of 4,033Top 8%
OC Oki Electric Industry Co.: 9 patents #158 of 2,807Top 6%
KT Kabushiki Kaisha Toshiba: 8 patents #3,802 of 21,451Top 20%
ZE Zeon: 6 patents #109 of 734Top 15%
Fujitsu Limited: 5 patents #6,029 of 24,456Top 25%
SL Spansion Llc.: 5 patents #175 of 769Top 25%
PA Panasonic: 5 patents #5,165 of 21,108Top 25%
AU Audio-Technica: 5 patents #43 of 180Top 25%
KA Kao: 4 patents #816 of 3,221Top 30%
LC Lapis Semiconductor Co.: 4 patents #53 of 349Top 20%
NI Ngk Insulators: 4 patents #658 of 2,083Top 35%
NC Nippon Piston Ring Co.: 4 patents #37 of 208Top 20%
DE Denso: 4 patents #3,129 of 11,792Top 30%
Rohm Co.: 4 patents #677 of 2,292Top 30%
TO Toyota: 3 patents #8,352 of 26,838Top 35%
BO Bosch: 3 patents #14 of 191Top 8%
CP Chugoku Marine Paints: 3 patents #8 of 59Top 15%
HI Hitachi: 3 patents #10,712 of 28,497Top 40%
Nissan Motor Co.: 3 patents #2,303 of 8,689Top 30%
NC Ntt Communications: 3 patents #7 of 129Top 6%
OC Oki Semiconductor Co.: 3 patents #60 of 526Top 15%
KM Konica Minolta: 3 patents #1,112 of 2,718Top 45%
KC Koki Holdings Co.: 1 patents #124 of 215Top 60%
AK Asahi Kasei Kabushiki Kaisha: 1 patents #556 of 1,220Top 50%
Robert Bosch Gmbh: 1 patents #10,465 of 19,740Top 55%
KL Kanebo, Limited: 1 patents #248 of 571Top 45%
SM Shin Caterpillar Mitsubishi: 1 patents #64 of 184Top 35%
JW Japan Display West: 1 patents #90 of 194Top 50%
DC Dainabot Co.: 1 patents #7 of 27Top 30%
TC Toshiba Monofrax Co.: 1 patents #11 of 25Top 45%
TK Toyoda Koki Kabushiki Kaisha: 1 patents #307 of 674Top 50%
AC Asahi Kasei Kogyo Co.: 1 patents #565 of 1,395Top 45%
Nsk: 1 patents #937 of 1,559Top 65%
NC Nsk Steering Systems Co.: 1 patents #19 of 58Top 35%
ZG Zexel Gmbh: 1 patents #175 of 348Top 55%
Overall (All Time): #8,412 of 4,157,543Top 1%
130
Patents All Time

Issued Patents All Time

Showing 76–100 of 130 patents

Patent #TitleCo-InventorsDate
6358502 Hair cosmetic compositions containing glycine and alanine Hisateru Tanabe, Shinobu Nagase, Satoshi Shibuichi 2002-03-19
6348189 Hair cleansing compositions containing glycine and alanine Hisateru Tanabe, Masato Oshika, Shinobu Nagase, Satoshi Shibuichi 2002-02-19
6323707 Output signal level control circuit in a semiconductor device 2001-11-27
6320470 Phase lock loop circuit with loop filter having resistance and capacitance adjustment Tomonobu Yokoyama 2001-11-20
6273319 Wave soldering method and system used for the method Ataru Ichikawa, Tatsuya Kubo, Atsushi Furumoto, Mitsuhiro Sugiura, Misao Tanaka 2001-08-14
6273317 Flow soldering apparatus having resilient substrate clamping mechanism and solder oxide film removing mechanism Ataru Ichikawa, Atsushi Furumoto, Tatuya Kubo, Misao Tanaka, Mitsuhiro Sugiura 2001-08-14
6257480 Jet soldering method and apparatus Atushi Furumoto, Ataru Ichikawa, Tatsuya Kubo, Misao Tanaka, Mitsuhiro Sugiura 2001-07-10
6241947 Chemical analysis system and blood filtering unit Akihiro Komatsu 2001-06-05
6080206 Method of laying out interconnections Hirofumi Tadokoro 2000-06-27
6044363 Automatic auction method Masakatsu Mori, Masahiro Ogura, Masahiro Takeshima 2000-03-28
6010693 Anti-fouling compositions and fouling control of harmful aquatic organisms Makoto Tsuboi, Shuhei Yuki, Akiko Kakimizu, Masato Mizutani 2000-01-04
5899306 Drive force transmission apparatus Naoyuki Sakai, Hiroshi Takuno, Yoshiaki Senga, Kunihiko Suzuki, Naoyuki Kokubo +5 more 1999-05-04
5856202 Method for determining antistreptolysin O antibody Yoshitaka Kagimoto 1999-01-05
5683686 Anti-fouling compositions comprising N-phenylisothiazalone derivatives and fouling control of harmful aquatic organisms using same Makoto Tsuboi, Shuhei Yuki, Akiko Kakimizu, Masato Mizutani 1997-11-04
5663436 Isothiazolone derivative and microbicidal composition comprising the same as active ingredient Akiko Kakimizu, Norio Kimura, Tomohiro Teramae 1997-09-02
5552423 Isothiazolone derivative and microbicidal composition comprising the same as active ingredient Akiko Kakimizu, Norio Kimura, Tomohiro Teramae 1996-09-03
5510082 Chemical analysis film supplier Masaaki Terashima, Yoshiyuki Doi 1996-04-23
5507862 Anti-fouling compositions or fouling control of harmful aquatic organisms Makoto Tsuboi, Shuhei Yuki, Tomohiro Teramae, Masato Mizutani 1996-04-16
5496518 Incubator Yoshihiro Seto, Fumio Sugaya 1996-03-05
5346879 Plant growth regulator containing a phthalimide derivative Akio Manabe, Masato Mizutani, Naonori Hirata, Sachiko Uwayokote, Kazuo Izumi 1994-09-13
5328513 Apparatus for producing dies for extruding ceramic honeycomb bodies Kazuo Suzuki, Hiroshi Ueda 1994-07-12
5256449 Method for producing dies for extruding ceramic honeycomb bodies Kazuo Suzuki, Hiroshi Ueda 1993-10-26
5247444 Vehicle Control System Kazumasa Kurihara 1993-09-21
5228899 Hydroxamic acid esters and plant growth regulation therewith Yoshikazu Itoh, Akio Manabe, Masato Mizutani, Naonori Hirata, Sachiko Uwayokote +1 more 1993-07-20
5225128 Method for producing extruded ceramic products Yasuji Katsuragawa 1993-07-06