AH

Akira Hashimoto

Mitsubishi Electric: 60 patents #83 of 25,717Top 1%
TC Tokyo Ohka Kogyo Co.: 24 patents #41 of 684Top 6%
SE Seiko Epson: 23 patents #730 of 7,774Top 10%
Canon: 22 patents #2,832 of 19,416Top 15%
SC Sanyo Electric Co.: 16 patents #238 of 6,347Top 4%
Honda Motor Co.: 11 patents #1,779 of 21,052Top 9%
Sumitomo Electric Industries: 11 patents #2,408 of 21,551Top 15%
MC Murata Manufacturing Co.: 10 patents #773 of 5,295Top 15%
HI Hitachi: 10 patents #4,206 of 28,497Top 15%
KO Komatsu: 9 patents #174 of 2,087Top 9%
OC Oki Electric Industry Co.: 8 patents #196 of 2,807Top 7%
NE Nec: 8 patents #1,742 of 14,502Top 15%
DC Dipsol Chemicals Co.: 7 patents #6 of 59Top 15%
Rohm Co.: 6 patents #487 of 2,292Top 25%
SO Sony: 5 patents #7,785 of 25,231Top 35%
Fujitsu Limited: 5 patents #6,029 of 24,456Top 25%
NC Nippon Pillar Packing Co.: 5 patents #35 of 218Top 20%
TC Tokyo Denshi Kagaku Co.: 4 patents #5 of 15Top 35%
HC Hitachi Construction Machinery Co.: 4 patents #303 of 1,234Top 25%
Mazda Motor: 4 patents #991 of 4,755Top 25%
WU Waseda University: 3 patents #28 of 411Top 7%
KC King Jim Co.: 3 patents #52 of 138Top 40%
NC Nissin Unyu Kogyo Co.: 2 patents #2 of 10Top 20%
MW Meisei Chemical Works: 2 patents #1 of 19Top 6%
OC Osaka Soda Co.: 2 patents #19 of 87Top 25%
EI Eisai: 2 patents #451 of 998Top 50%
FL Fujitsu General Limited: 2 patents #129 of 325Top 40%
HC Hitachi Koki Co.: 2 patents #413 of 888Top 50%
Sharp Kabushiki Kaisha: 1 patents #6,861 of 10,731Top 65%
SU Sunstar: 1 patents #51 of 211Top 25%
SK Sunstar K.K.: 1 patents #1 of 15Top 7%
TT The University Of Tokyo: 1 patents #1,000 of 2,633Top 40%
TL Tokyo Electron Limited: 1 patents #3,538 of 5,567Top 65%
TL Tokyo Electron Tohoku Limited: 1 patents #33 of 103Top 35%
TE Tokyo Shibaura Electric: 1 patents #96 of 337Top 30%
Yamaha: 1 patents #1,232 of 2,001Top 65%
DI Daikin Industries: 1 patents #1,764 of 2,957Top 60%
PA Panasonic: 1 patents #13,264 of 21,108Top 65%
MK Mitsubishi Denki K.K.: 1 patents #164 of 577Top 30%
AC Alps Alpine Co.: 1 patents #246 of 525Top 50%
NC Nippon Polyurethane Industry Co.: 1 patents #33 of 76Top 45%
NS Nippon Steel: 1 patents #2,111 of 4,423Top 50%
Kyocera: 1 patents #2,054 of 3,732Top 60%
OC Oki Semiconductor Co.: 1 patents #202 of 526Top 40%
OC Olympus Optical Co.: 1 patents #1,517 of 2,334Top 65%
OL Origin Electric Company, Limited: 1 patents #42 of 128Top 35%
Ricoh Company: 1 patents #6,936 of 9,818Top 75%
SC Sanyo Semiconductor Co.: 1 patents #143 of 323Top 45%
ON onsemi: 1 patents #1,116 of 1,901Top 60%
📍 Kyoto, MI: #2 of 21 inventorsTop 10%
Overall (All Time): #1,635 of 4,157,543Top 1%
272
Patents All Time

Issued Patents All Time

Showing 176–200 of 272 patents

Patent #TitleCo-InventorsDate
6141847 Method of manufacturing composite electronic component Masayuki Mizuno, Masaaki Hayama, Kazuhiro Miura, Noboru Mori, Mitsuteru Yamada 2000-11-07
6134488 Method and device for diagnosis for vehicle Kazumune Sasaki 2000-10-17
6120912 Coating solutions for use in forming bismuth-based ferroelectric thin films, and ferroelectric thin films, ferroelectric capacitors and ferroelectric memories formed with said coating solutions, as well as processes for production thereof Yoshihiro Sawada, Tetsuya Osaka, Ichiro Koiwa, Juro Mita, Yoshinori Maeno +2 more 2000-09-19
6121711 Rotary motor and production method thereof, and laminated core and production method thereof Yuji Nakahara, Ken-ichi Azuma, Masaru Matsumoto, Youichi Fujita, Satoru Akutsu +4 more 2000-09-19
6113292 Printer head release mechanism Teruhiko Unno, Kenji Watanabe, Takanobu Kameda, Chieko Aida, Tomoyuki Shimmura 2000-09-05
6096468 Toner, toner production process, and image forming method Manabu Ohno, Satoshi Handa, Keiji Komoto, Yasukazu Ayaki 2000-08-01
6091584 Recording medium with a band attached to both sides of a shutter for opening/closing the shutter Takamitsu Sugahara, Hirohiko Sugiura, Junji Kawada, Yasutaka Mizutani 2000-07-18
6055851 Apparatus for diagnosing failure of hydraulic pump for work machine Yasuo Tanaka, Masami Ochiai, Takashi Yagyu, Yoshinori Furuno, Yutaka Watanabe +1 more 2000-05-02
6023401 Abnormality detecting device for exhaust secondary air supplying system Toshikazu Oketani, Yoshitaka Hibino, Masaaki Tomii, Hiroyuki Sugiura, Kentaro Yokoo 2000-02-08
6016959 Card drive apparatus and card Masayoshi Kamo, Kazuo Hasegawa, Atsuo Onoda, Yuuji Oomura, Masao Sato +5 more 2000-01-25
5998080 Electrostatic image-developing toner and image-forming method Manabu Ohno, Tsutomu Kukimoto, Satoshi Yoshida, Yasukazu Ayaki, Satoshi Handa +2 more 1999-12-07
5976705 Ferroelectric thin film, making method thereof and coating liquid for making thin film Ichiro Koiwa, Juro Mita, Takao Kanehara, Yoshihiro Sawada 1999-11-02
5976755 Image forming method featuring a residual charge control property resulting from a selected toner formulation Satoshi Yoshida, Tsutomu Kukimoto, Manabu Ohno, Yasukazu Ayaki, Satoshi Handa 1999-11-02
5972096 Coating solutions for use in forming bismuth-based ferroelectric thin films Yoshihiro Sawada, Tetsuya Osaka, Ichiro Koiwa, Juro Mita, Yoshinori Maeno +2 more 1999-10-26
5959804 Storage device and recording medium cartridge Yasutaka Mizutani, Kazunobu Hamatsu, Hirohiko Sugiura, Takamitsu Sugahara, Masao Sato +2 more 1999-09-28
5956207 Storage device and recording medium cartridge Yasutaka Mizutani, Kazunobu Hamatsu, Hirohiko Sugiura, Takamitsu Sugahara, Masao Sato +2 more 1999-09-21
5948584 Toner for developing electrostatic images and image forming method Tsutomu Kukimoto, Satoshi Yoshida, Manabu Ohno, Yasukazu Ayaki, Satoshi Handa 1999-09-07
5945361 Heat-resistant expansive member Susumu Hoshi 1999-08-31
5942744 Card drive apparatus and card Masayoshi Kamo, Kazuo Hasegawa, Atsuo Onoda, Yuuji Oomura, Masao Sato +5 more 1999-08-24
5859486 Rotary motor and production method thereof, and laminated core and production method thereof Yuji Nakahara, Ken-ichi Azuma, Masaru Matsumoto, Youichi Fujita, Satoru Akutsu +4 more 1999-01-12
5815668 Slave inter-lan connection device, an inter-lan connection system and a hot standby method of said inter-lan connection system 1998-09-29
5811153 Coating solutions for use in forming bismuth-based dielectric thin films, and dielectric thin films and memories formed with said coating solutions, as well as processes for production thereof Yoshihiro Sawada, Tetsuya Osaka, Ichiro Koiwa, Juro Mita, Takao Kanehara 1998-09-22
5781552 Automatic address setter capable of determining a network address of a host station 1998-07-14
5781364 Coarse and fine head positioning apparatus which uses a slipable shaft in a motor Kazuo Hasegawa, Masao Sato 1998-07-14
5772865 Electrolytic conversion solution for treating metal surface and method for electrolytic conversion Shigemi Tanaka, Masaru Kawai, Yukihisa Toyoda 1998-06-30