AK

Akira Kato

SI Sumitomo Rubber Industries: 43 patents #13 of 1,637Top 1%
TO Toyota: 38 patents #335 of 26,838Top 2%
DE Denso: 36 patents #114 of 11,792Top 1%
HI Hitachi: 35 patents #681 of 28,497Top 3%
Honda Motor Co.: 28 patents #300 of 21,052Top 2%
Canon: 26 patents #2,250 of 19,416Top 15%
MC Murata Manufacturing Co.: 21 patents #296 of 5,295Top 6%
2L 22Nd Century Limited: 18 patents #3 of 11Top 30%
PA Panasonic: 17 patents #1,285 of 21,108Top 7%
CC Citizen Watch Co.: 13 patents #36 of 1,225Top 3%
HK Honda Giken Kogyo K.K.: 9 patents #3 of 311Top 1%
YA Yazaki: 9 patents #495 of 3,427Top 15%
CC Citizen Holdings Co.: 8 patents #11 of 431Top 3%
RT Renesas Technology: 8 patents #341 of 3,337Top 15%
RE Renesas Electronics: 7 patents #554 of 4,529Top 15%
SL Sri Sports Limited: 7 patents #63 of 176Top 40%
SC Shionogi & Co.: 7 patents #133 of 1,054Top 15%
Fujitsu Limited: 6 patents #5,180 of 24,456Top 25%
BA Babcock-Hitachi: 6 patents #32 of 415Top 8%
HM Hitachi Maxell: 5 patents #189 of 1,211Top 20%
EI Eisai: 5 patents #240 of 998Top 25%
NE Nec: 5 patents #2,830 of 14,502Top 20%
NC Nippondenso Co.: 5 patents #465 of 3,479Top 15%
KC Kureha Chemical Industry Co.: 4 patents #17 of 215Top 8%
NC Nkk Co.: 4 patents #135 of 1,173Top 15%
TL Teijin Limited: 4 patents #317 of 1,631Top 20%
Sumitomo Electric Industries: 3 patents #7,735 of 21,551Top 40%
KT Kabushiki Kaisha Toshiba: 3 patents #8,011 of 21,451Top 40%
Aisin Seiki Kabushiki Kaisha: 3 patents #1,084 of 3,782Top 30%
VJ Victor Company Of Japan: 3 patents #389 of 1,489Top 30%
YK Yoshida Kogyo K.K.: 2 patents #177 of 468Top 40%
SI Shinmaywa Industries: 2 patents #16 of 119Top 15%
HG HGST: 2 patents #144 of 483Top 30%
KC Kumiai Chemical Industry Co.: 2 patents #133 of 284Top 50%
CK Ckd: 2 patents #99 of 332Top 30%
NS National Institute For Materials Science: 2 patents #189 of 901Top 25%
KK Kureha Kagaku Kogyo: 2 patents #222 of 607Top 40%
UN Unknown: 2 patents #12,644 of 83,584Top 20%
MK Murata Kikai: 2 patents #175 of 454Top 40%
NS Nippon Soken: 2 patents #546 of 1,540Top 40%
TS The University Of Sheffield: 1 patents #43 of 262Top 20%
TA Toyo Aluminium: 1 patents #84 of 212Top 40%
TI Trinity Industrial: 1 patents #107 of 241Top 45%
UK Ushio Denki Kabushiki Kaisha: 1 patents #309 of 583Top 55%
CH Chino: 1 patents #17 of 52Top 35%
CN CNRS: 1 patents #3,857 of 11,908Top 35%
BK Babcock-Hitachi K.K.: 1 patents #20 of 70Top 30%
KC Kansai Paint Co.: 1 patents #432 of 822Top 55%
KC Konishiroku Photo Industry Co.: 1 patents #532 of 894Top 60%
MM Mitsubishi Mining: 1 patents #886 of 2,247Top 40%
MC Mitsui Mining & Smelting Co.: 1 patents #444 of 838Top 55%
NU National University Corporation Kobe University: 1 patents #47 of 288Top 20%
NC Nippon Kokan Co.: 1 patents #290 of 735Top 40%
NC Nippon Light Metal Company: 1 patents #203 of 499Top 45%
OC Olympus Optical Co.: 1 patents #1,517 of 2,334Top 65%
RK Ransburg Industrial Finishing K.K.: 1 patents #22 of 57Top 40%
HK Honda Giken Koygo: 1 patents #31 of 356Top 9%
HL Henkel Limited: 1 patents #428 of 861Top 50%
SC Sansui Electric Co.: 1 patents #6 of 17Top 40%
SC Sanyo Denki Co.: 1 patents #133 of 221Top 65%
SW Sanyo Machine Works: 1 patents #12 of 35Top 35%
FU Fujifilm: 1 patents #3,076 of 4,519Top 70%
DC Dunlop Sports Co.: 1 patents #121 of 168Top 75%
TI Takeda Chemical Industries: 1 patents #745 of 1,420Top 55%
TC Teikoku Piston Ring Co.: 1 patents #41 of 95Top 45%
Overall (All Time): #612 of 4,157,543Top 1%
405
Patents All Time

Issued Patents All Time

Showing 201–225 of 405 patents

Patent #TitleCo-InventorsDate
7049899 Temperature compensated piezoelectric oscillator and electronic device using the same 2006-05-23
7035049 Glass substrate for a magnetic disk, a magnetic disk which can be formed with a stable texture and a magnetic disk device Hiroki Yamamoto, Takashi Namekawa, Takashi Naito, Yasutaka Suzuki, Noriyuki Takeo +4 more 2006-04-25
7027763 Image heating apparatus having flexible rotatable member Noriaki Tanaka, Yusuke Nakazono, Hiroyuki Sakakibara 2006-04-11
7000586 Control device for compression ignition operation of internal combustion engine Toru Kitamura, Tomio Kimura, Shohei Okazaki, Toshihiro Yamaki, Katsura Okubo 2006-02-21
6966849 Multi-piece solid golf ball 2005-11-22
6947679 Image forming apparatus and fixing temperature control method Takeshi Sugita, Atsushi Wada, Tatsubumi Mizuno, Satoshi Nishida 2005-09-20
6943702 Broadcasting system and its broadcasting transmission apparatus and reception terminal apparatus 2005-09-13
6905425 Golf ball Takashi Sasaki 2005-06-14
6900977 Dielectric ceramic, manufacturing method thereof, and multilayer ceramic capacitor Tomoyuki Nakamura, Kazuo Muto, Harunobu Sano 2005-05-31
6887167 Multi-piece solid golf ball Keiji Moriyama 2005-05-03
6855074 Multi-piece solid golf ball 2005-02-15
6852432 Magnetic recording media and magnetic disk apparatus Mitsuhiro Shoda, Naoto Endo, Noriyoshi Goda, Yuzuru Hosoe 2005-02-08
6846247 Thread wound golf ball 2005-01-25
6838800 Stator and method for producing the stator Mitsuyoshi Takao, Hirofumi Atarashi, Yasuhiro Endo, Toshinori Tsukamoto, Keisuke Urushihara +4 more 2005-01-04
6836190 Oscillator device and electronic apparatus using the same 2004-12-28
6815454 Percutaneously applicable preparation and suppository containing an antidementia medicament Naokazu Murahashi, Yukiko Sugaya, Hidenobu Ando 2004-11-09
6814675 Multi-piece solid golf ball Takashi Sasaki, Satoshi Iwami 2004-11-09
6801397 Glass substrate for a magnetic disk, a magnetic disk which can be formed with a stable texture and a magnetic disk device Hiroki Yamamoto, Takashi Namekawa, Takashi Naito, Yasutaka Suzuki, Noriyuki Takeo +4 more 2004-10-05
6788158 Piezoelectric oscillator, method of producing the same, and electronic device using the piezoelectric oscillator Makoto Fujita, Akiyoshi Kinoshita, Ikuo Tamaru 2004-09-07
6768215 High rotational speed optimized engine starter having clutch connection to engine Takahiro Souki, Masaru Kamiya, Keisuke Tani, Kazuo Masaki 2004-07-27
6755754 Golf ball Takashi Sasaki, Satoshi Iwami 2004-06-29
6754579 Automatic engine stop and start system Masaru Kamiya, Naoki Tanaka 2004-06-22
6752237 Rear wheel steering apparatus Akiya Taneda, Takamichii Nakaishi 2004-06-22
6743443 Tablets immediately disintegrating in the oral cavity Hisao Furitsu, Takayuki Ohwaki, Masanobu Yasui 2004-06-01
6734397 Heater having at least one cycle path resistor and image heating apparatus therein Yoji Tomoyuki, Yusuke Nakazono, Kenichi Ogawa, Hiroyuki Sakakibara 2004-05-11