YO

Yasuhiro Okamoto

RE Renesas Electronics: 49 patents #8 of 4,529Top 1%
OL Olympus: 26 patents #70 of 3,097Top 3%
MC Minolta Co.: 22 patents #47 of 1,416Top 4%
NE Nec: 18 patents #592 of 14,502Top 5%
KO Konica Minolta Opto: 9 patents #32 of 418Top 8%
KE Keyence: 7 patents #24 of 266Top 10%
OS Olympus Medical Systems: 7 patents #82 of 833Top 10%
FU Fujifilm: 6 patents #1,361 of 4,519Top 35%
FC Fuji Ceramics: 3 patents #1 of 16Top 7%
Fujitsu Limited: 3 patents #8,614 of 24,456Top 40%
NC Nippon Paper Industries Co.: 3 patents #126 of 535Top 25%
SC Sakai Chemical Industry Co.: 3 patents #40 of 227Top 20%
TU Tohoku University: 3 patents #210 of 1,680Top 15%
Canon: 2 patents #12,681 of 19,416Top 70%
YA Yazaki: 2 patents #1,574 of 3,427Top 50%
Sumitomo Electric Industries: 1 patents #13,249 of 21,551Top 65%
Yamaha Motor: 1 patents #1,283 of 2,310Top 60%
NU National University Corporation Okayama University: 1 patents #90 of 315Top 30%
MC Makino Milling Machine Co.: 1 patents #91 of 184Top 50%
MC Murata Manufacturing Co.: 1 patents #3,462 of 5,295Top 70%
SC Sanyo Kokusaku Pulp Co.: 1 patents #40 of 99Top 45%
Overall (All Time): #5,332 of 4,157,543Top 1%
161
Patents All Time

Issued Patents All Time

Showing 101–125 of 161 patents

Patent #TitleCo-InventorsDate
8007878 Antireflection film, polarizing plate, and image display device Hiroyuki Yoneyama, Masaki Noro 2011-08-30
7985984 III-nitride semiconductor field effect transistor Tatsuo Nakayama, Yuji Ando, Hironobu Miyamoto, Takashi Inoue 2011-07-26
7982953 Antireflection film, and polarizing plate and image display device using the same Kenichi Fukuda 2011-07-19
7973335 Field-effect transistor having group III nitride electrode structure Hironobu Miyamoto, Yuji Ando, Tatsuo Nakayama, Takashi Inoue, Masaaki Kuzuhara 2011-07-05
7968181 Antireflection film and polarizing plate and image display device using same Hiroyuki Yoneyama 2011-06-28
7863648 Field effect transistor Hironobu Miyamoto, Yuji Ando, Tatsuo Nakayama, Takashi Inoue, Kazuki Ota +6 more 2011-01-04
7859014 Semiconductor device Tatsuo Nakayama, Hironobu Miyamoto, Yuji Ando, Masaaki Kuzuhara, Takashi Inoue +1 more 2010-12-28
7800131 Field effect transistor Hironobu Miyamoto, Yuji Ando, Tatsuo Nakayama, Takashi Inoue, Kazuki Ota +6 more 2010-09-21
7758956 Antireflection film and polarizing plate and image display device using same Hiroyuki Yoneyama 2010-07-20
7705520 Driving device Akira Wada, Taketo Namikawa 2010-04-27
7691459 Inorganic fine particle-containing composition, optical film, antireflection film and polarizing film, and polarizing plate and display device using the same Hirokazu Nishimura, Hiroyuki Yoneyama 2010-04-06
7615868 Electrode, method for producing same and semiconductor device using same Tatsuo Nakayama, Hironobu Miyamoto, Yuji Ando, Takashi Inoue, Masaaki Kuzuhara 2009-11-10
7579751 Optical member driving device Manabu Harada 2009-08-25
7467547 Fluid-measuring device and fluid-measuring method Seiji Oda, Osamu Kimura, Mitsuyoshi Anzai, Hidefumi Ushijima 2008-12-23
7459788 Ohmic electrode structure of nitride semiconductor device Tatsuo Nakayama, Yuji Ando, Hironobu Miyamoto, Masaaki Kuzuhara, Takashi Inoue +1 more 2008-12-02
7456546 Drive unit Taketo Namikawa, Tomoyuki Yuasa, Haruyuki Nakano 2008-11-25
7323783 Electrode, method for producing same and semiconductor device using same Tatsuo Nakayama, Hironobu Miyamoto, Yuji Ando, Takashi Inoue, Masaaki Kuzuhara 2008-01-29
7315108 Driving device Tomoyuki Yuasa 2008-01-01
7271522 Driving device and driving method Tomoyuki Yuasa 2007-09-18
7268465 Driving device and optical device using the same 2007-09-11
7261869 Processes for preparing calcium carbonate Kazuto Takahashi, Kiyoshi Kanai, Yasunori Nanri 2007-08-28
7261077 Decompressor and vehicle Yuuichi Asano, Itsushi Hirukawa 2007-08-28
7256531 Driving apparatus 2007-08-14
7256432 Field-effect transistor Hironobu Miyamoto, Yuji Ando, Tatsuo Nakayama, Takashi Inoue, Masaaki Kuzuhara 2007-08-14
7250707 Driving apparatus 2007-07-31