KB

Koichi Baba

SO Sony: 7 patents #6,034 of 25,231Top 25%
Sumitomo Electric Industries: 6 patents #4,612 of 21,551Top 25%
TK Toyo Boseki Kabushiki Kaisha: 4 patents #173 of 1,085Top 20%
PA Panasonic: 2 patents #9,678 of 21,108Top 50%
MC Matsuo Electric Co.: 2 patents #2 of 17Top 15%
MC Mita Industrial Co.: 1 patents #653 of 891Top 75%
OU Osaka University: 1 patents #681 of 1,984Top 35%
KT Kabushiki Kaisha Toshiba: 1 patents #13,537 of 21,451Top 65%
Overall (All Time): #166,559 of 4,157,543Top 5%
24
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
12202218 Method for producing lens to be fitted to eye and lens to be fitted to eye Kohji Nishida, Shizuka Koh, Kei Ohkubo, Haruyasu ASAHARA, Tsuyoshi Inoue +2 more 2025-01-21
12119359 Imaging device 2024-10-15
11569287 Semiconductor device and electronic appliance Takashi Kubodera, Toshihiko Miyazaki, Hiroaki Ammo 2023-01-31
10841521 Information processing device, information processing method, and program Taiichiro Watanabe, Hirokazu Ejiri 2020-11-17
10431620 Semiconductor device and electronic appliance Takashi Kubodera, Toshihiko Miyazaki, Hiroaki Ammo 2019-10-01
9818784 Semiconductor device and electronic appliance Takashi Kubodera, Toshihiko Miyazaki, Hiroaki Ammo 2017-11-14
9368539 Semiconductor device with atom diffusion barrier layer and method of manufacturing semiconductor device with atom diffusion barrier layer Masaaki Bairo, Hirokazu Ejiri 2016-06-14
9362325 Semiconductor device and electronic appliance Takashi Kubodera, Toshihiko Miyazaki, Hiroaki Ammo 2016-06-07
8794451 Hollow-fiber ultrafiltration membrane with excellent fouling resistance Kenta Kochi, Tsuyoshi Hoshiyama, Hideki Sugihara, Akihiro Ariji, Hideki Yamada 2014-08-05
8070947 Permselective membrane module and method for manufacturing the same Toshiyuki Yagi 2011-12-06
7853162 Fixing device having a variable rotation speed rotatable heating section and image forming device Hideki Tatematsu, Yukio Arai 2010-12-14
7473871 Heating apparatus, fixing apparatus and image forming apparatus Noriyuki Tajima, Akihiro Yasuda, Keisuke Fujimoto, Shigemitsu Tani, Masayuki Isayama 2009-01-06
7388595 Fixing device and temperature control method Akihiro Yasuda, Noriyuki Tajima, Hideki Tatematsu, Shigemitsu Tani 2008-06-17
D561300 Case for separation membrane 2008-02-05
D561299 Case for separation membrane 2008-02-05
7055922 Applying voltages to an ink jet printhead Kouji Ikeda, Masaharu Oyama 2006-06-06
6969138 Ink jet recording apparatus Kouji Ikeda, Masaichiro Tatekawa 2005-11-29
6793311 Ink jet recording apparatus Koji Ikeda, Koji Matsuo, Masashi Tomita, Masaharu Oyama, Masaichiro Tatekawa 2004-09-21
6783212 Ink jet head and ink jet recording apparatus Kouji Ikeda, Masaharu Oyama 2004-08-31
6736479 Ink jet recording apparatus Koji Ikeda, Koji Matsuo, Masashi Tomita, Masaharu Oyama, Masaichiro Tatekawa 2004-05-18
6467142 Method for manufacturing chip capacitor Michihiro Shirashige, Hidemasa Ichiki, Kazuto Okada, Takayoshi Oka 2002-10-22
6262878 Chip capacitor Michihiro Shirashige, Hidemasa Ichiki, Kazuto Okada, Takayoshi Oka 2001-07-17
5895226 Method of manufacturing semiconductor device Maiko Suzaki 1999-04-20
5886717 Printing head for an ink jet printer with titanium plate comb Kenichi Satake, Kikunosuke Tsuji, Takeshi Watanabe, Setsuo Hori, Yoko Ohba 1999-03-23