MO

Mitsuhiro Ota

Canon: 13 patents #5,080 of 19,416Top 30%
GC Goodman Co.: 4 patents #1 of 25Top 4%
SC Sumitomo Chemical: 2 patents #1,792 of 4,033Top 45%
TC Taoka Chemical Co.: 2 patents #14 of 69Top 25%
HI Hitachi: 1 patents #17,742 of 28,497Top 65%
Overall (All Time): #215,784 of 4,157,543Top 6%
20
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
12337128 Balloon catheter Mitsumasa Okamoto, Soichiro Fujisawa, Masahiko Ohara, Keitaro Horiba, Takashi Kunisada 2025-06-24
12023456 Balloon catheter Kenshi Iwano, Takamasa Miyake, Tomokazu Ogawa, Keisuke Ogawa, Soichiro Fujisawa 2024-07-02
10874837 Balloon catheter Kenshi Iwano, Takamasa Miyake, Takafumi Mizuno, Tomokazu Ogawa, Keisuke Ogawa +2 more 2020-12-29
10842971 Balloon catheter Kenshi Iwano, Takamasa Miyake, Tomokazu Ogawa, Keisuke Ogawa, Soichiro Fujisawa 2020-11-24
8488218 Document reading apparatus 2013-07-16
8059863 Work movement analysis method, work movement analysis apparatus, and work movement analysis program Tsutomu Shibuya, Toshiaki Seshimo, Shigeru Fujimori 2011-11-15
7792458 Image forming apparatus having toner image forming device 2010-09-07
7672603 Image formation control based on printing rate Takeo Yamamoto, Shigeo Hata, Naohisa Nagata, Daisaku Kamiya 2010-03-02
7653320 Image forming system and control method that change sequence of image formation based on fixation method Shigeo Hata, Naohisa Nagata, Takeo Yamamoto, Daisaku Kamiya 2010-01-26
7398032 Image forming apparatus featuring first and second cleaners operable on the basis of an interval of an image forming process during a continuous image forming process 2008-07-08
7184676 Charging device and image forming apparatus 2007-02-27
6947688 Image-forming apparatus including first and second charging members with a target potential charging feature Ryo Inoue 2005-09-20
6539196 Roll member and fusing device using the same Kazuo Kishino, Jiro Ishizuka, Osamu Soutome 2003-03-25
6363236 Release oil regulating blade, fixing device, and image-forming apparatus Jiro Ishizuka, Kazuo Kishino, Masaaki Takahashi, Hideo Kawamoto, Osamu Soutome +1 more 2002-03-26
6266509 Fixing apparatus Rie Saito 2001-07-24
6088546 Image forming apparatus with glossiness detection Masahiro Inoue, Yuji Sakemi, Rie Saito, Jiro Ishizuka 2000-07-11
5950061 Fixing member having an inner elastic layer with a surface roughness Takeshi Menjo, Kazuo Kishino, Hideo Kawamoto 1999-09-07
5809368 Image forming apparatus capable of forming an image having a plurality of colors on a light-transmitting recording material Takeshi Menjo, Rie Saito, Jiro Ishizuka 1998-09-15
4771129 Monoazo dyestuffs containing substituted amino triazine Hideo Kawashita 1988-09-13
4732615 Copper phthalocyanine compound and aqueous ink composition comprising the same Hideo Kawashita 1988-03-22