AK

Akira Kageyama

HC Hitachi Chemical Company: 23 patents #26 of 1,946Top 2%
Mazda Motor: 10 patents #325 of 4,755Top 7%
HH Hitachi High-Technologies: 4 patents #265 of 1,200Top 25%
Overall (All Time): #85,471 of 4,157,543Top 3%
38
Patents All Time

Issued Patents All Time

Showing 1–25 of 38 patents

Patent #TitleCo-InventorsDate
11977099 Method for manufacturing semiconductor device Tomohisa Ohtaki, Takayuki Mizuno, Ryo HIRANO, Toru Fujimura, Shigehiko Kato +3 more 2024-05-07
11709199 Evaluation apparatus for semiconductor device Tomohisa Ohtaki, Takayuki Mizuno, Ryo HIRANO, Toru Fujimura, Shigehiko Kato +3 more 2023-07-25
11391756 Probe module and probe Ryo HIRANO, Takayuki Mizuno, Tomohisa Ohtaki, Toru Fujimura, Shigehiko Kato +3 more 2022-07-19
11306650 Combustion chamber structure of engine Takeshi Nagasawa, Xiyao Ge, Hiroyasu Uchida, Ryo Kiyosue 2022-04-19
10712384 Circuit inspection method and sample inspection apparatus Yasuhiko Nara 2020-07-14
10156182 Combustion chamber structure for direct injection engine Kazuaki Narahara, Noriyuki Ota, Yoshihisa Nou 2018-12-18
10100775 Direct injection engine Noriyuki Ota, Yoshihisa Nou 2018-10-16
8671670 Exhaust system of multi-cylinder engine Naoyuki Yamagata, Takeshi Nagasawa 2014-03-18
8330756 Method and program of visualizing structured grid data Fumiaki Araki 2012-12-11
7781896 Semiconductor device and process for fabrication thereof Shinji Takeda, Takashi Masuko, Masami Yusa, Tooru Kikuchi, Yasuo Miyadera +3 more 2010-08-24
7387914 Semiconductor device and process for fabrication thereof Shinji Takeda, Takashi Masuko, Masami Yusa, Tooru Kikuchi, Yasuo Miyadera +3 more 2008-06-17
7078094 Semiconductor device and process for fabrication thereof Shinji Takeda, Takashi Masuko, Masami Yusa, Tooru Kikuchi, Yasuo Miyadera +3 more 2006-07-18
7057265 Semiconductor device and process for fabrication thereof Shinji Takeda, Takashi Masuko, Masami Yusa, Tooru Kikuchi, Yasuo Miyadera +3 more 2006-06-06
7012320 Semiconductor device and process for fabrication thereof Shinji Takeda, Takashi Masuko, Masami Yusa, Tooru Kikuchi, Yasuo Miyadera +3 more 2006-03-14
6855579 Semiconductor device and process for fabrication thereof Shinji Takeda, Takashi Masuko, Masami Yusa, Tooru Kikuchi, Yasuo Miyadera +3 more 2005-02-15
6825249 Laminating method of film-shaped organic die-bonding material, die-bonding method, laminating machine and die-bonding apparatus, semiconductor device, and fabrication process of semiconductor device Shinji Takeda, Takashi Masuko, Masami Yusa, Yasuo Miyadera, Mituo Yamasaki +7 more 2004-11-30
6717242 Semiconductor device and process for fabrication thereof Shinji Takeda, Takashi Masuko, Masami Yusa, Tooru Kikuchi, Yasuo Miyadera +3 more 2004-04-06
6621170 Semiconductor device, substrate for mounting semiconductor chip, processes for their production, adhesive, and double-sided adhesive film Kazunori Yamamoto, Yasushi Shimada, Yasushi Kumashiro, Teiichi Inada, Hiroyuki Kuriya +5 more 2003-09-16
6462148 Adhesive film of quinoline polymer and bismaleimide Masahiro Suzuki, Shin Nishimura, Masao Suzuki, Akio Takahashi, Yoshihiko Honda +3 more 2002-10-08
6404068 Paste composition, and protective film and semiconductor device both obtained with the same Toshiaki Tanaka, Takafumi Dohdoh, Tsutomu Kitakatsu, Aizou Kaneda, Masaaki Yasuda +1 more 2002-06-11
6265782 Semiconductor device, semiconductor chip mounting substrate, methods of manufacturing the device and substrate, adhesive, and adhesive double coated film Kazunori Yamamoto, Yasushi Shimada, Yasushi Kumashiro, Teiichi Inada, Hiroyuki Kuriya +5 more 2001-07-24
6099678 Laminating method of film-shaped organic die-bonding material, die-bonding method, laminating machine and die-bonding apparatus, semiconductor device, and fabrication process of semiconductor device Akio Kotato, Yuusuke Miyamae, Tadaji Satou, Makoto Saitou, Tooru Kikuchi +7 more 2000-08-08
6009849 Direct fuel injection engine Hiroyuki Yamamoto, Hidetoshi Kudo, Noriyuki Ota, Masayuki Kuroki, Hiroyuki Yamashita +1 more 2000-01-04
5873344 Direct fuel injection ignition engine Hidetoshi Kudou, Hiroyuki Yamashita, Noriyuki Ota, Masashi Marubara 1999-02-23
5604063 Composition for charge transport layer and electrophotographic member using same Keiichi Endo, Seiji Miyaoka, Kouji Ohkoshi, Susumu Kaneko, Yasuo Katsuya +1 more 1997-02-18