TO

Tomohiro Ohta

KS Kawasaki Steel: 25 patents #5 of 1,922Top 1%
TL Tokyo Electron Limited: 3 patents #2,069 of 5,567Top 40%
TL Teijin Limited: 2 patents #572 of 1,631Top 40%
HO Hochiki: 1 patents #97 of 161Top 65%
UN Unknown: 1 patents #29,356 of 83,584Top 40%
Overall (All Time): #125,909 of 4,157,543Top 4%
30
Patents All Time

Issued Patents All Time

Showing 1–25 of 30 patents

Patent #TitleCo-InventorsDate
7476619 Semiconductor device Eiichi Kondoh, Vincent Vezin, Kenichi Kubo, Yoshinori Kureishi 2009-01-13
7390830 Remedies or prophylactics for diseases in association with chemokines Tatsuki Shiota, Fuminori Miyagi, Takashi Kamimura, Yasuhiro Takano, Hideki Horiuchi 2008-06-24
6839457 Bone measuring method Yoshiaki Azuma, Yoshifumi Harada, Norihiro Yamada, Tsutomu Maeda 2005-01-04
6747748 Manufacturing method for a field-effect transistor, manufacturing method for a semiconductor device, and apparatus therefor Tatsuo Matsudo, Tetsuji Yasuda, Masakazu Ichikawa, Takashi Nakayama 2004-06-08
6063703 Method for making metal interconnection Hiroshi Shinriki, Takeshi Kaizuka, Nobuyuki Takeyasu, Eiichi Kondoh, Hiroshi Yamamoto +3 more 2000-05-16
6001736 Method of manufacturing semiconductor device and an apparatus for manufacturing the same Eiichi Kondo, Nobuyuki Takeyasu, Yumiko Kawano, Takeshi Kaizuka, Shinpei Jinnouchi 1999-12-14
5998522 Coating solution and method for preparing the coating solution, method for forming insulating films for semiconductor devices, and method for evaluating the coating solution Tadashi Nakano, Makoto Shimura 1999-12-07
5973402 Metal interconnection and method for making Hiroshi Shinriki, Takeshi Kaizuka, Nobuyuki Takeyasu, Eiichi Kondoh, Hiroshi Yamamoto +3 more 1999-10-26
5952723 Semiconductor device having a multilevel interconnection structure Nobuyuki Takeyasu, Hiroshi Yamamoto, Yumiko Kawano, Eiichi Kondoh, Tomoharu Katagiri 1999-09-14
5946799 Multilevel interconnect method of manufacturing Hiroshi Yamamoto, Nobuyuki Takeyasu 1999-09-07
5840821 Coating solution and method for preparing the coating solution, method for forming insulating films for semiconductor devices, and method for evaluating the coating solution Tadashi Nakano, Makoto Shimura 1998-11-24
5679974 Antifuse element and semiconductor device having antifuse elements Hiroshi Shinriki, Yoshimitsu Tamura 1997-10-21
5652180 Method of manufacturing semiconductor device with contact structure Hiroshi Shinriki, Hiroshi Yamamoto, Nobuyuki Takeyasu, Takayuki Komiya 1997-07-29
5641985 Antifuse element and semiconductor device having antifuse elements Yoshimitsu Tamura, Hiroshi Shinriki 1997-06-24
5637534 Method of manufacturing semiconductor device having multilevel interconnection structure Nobuyuki Takeyasu, Hiroshi Yamamoto, Yumiko Kawano, Eiichi Kondoh, Tomoharu Katagiri 1997-06-10
5627345 Multilevel interconnect structure Hiroshi Yamamoto, Nobuyuki Takeyasu 1997-05-06
5627102 Method for making metal interconnection with chlorine plasma etch Hiroshi Shinriki, Takeshi Kaizuka, Nobuyuki Takeyasu, Eiichi Kondoh, Hiroshi Yamamoto +3 more 1997-05-06
5605867 Method of manufacturing insulating film of semiconductor device and apparatus for carrying out the same Nobuyoshi Sato, Tadashi Nakano, Hiroshi Yamamoto 1997-02-25
5565702 Antifuse element, semiconductor device having antifuse elements, and method for manufacturing the same Yoshimitsu Tamura, Hiroshi Shinriki 1996-10-15
5552181 Method for supplying liquid material and process for forming thin films using the liquid material supplying method Eiichi Kondoh, Toru Mitomo, Hiroshi Yamamoto 1996-09-03
5532191 Method of chemical mechanical polishing planarization of an insulating film using an etching stop Tadashi Nakano, Nobuyoshi Sato, Hiroshi Yamamoto 1996-07-02
5521423 Dielectric structure for anti-fuse programming element Hiroshi Shinriki, Takeshi Kaizuka 1996-05-28
5486492 Method of forming multilayered wiring structure in semiconductor device Hiroshi Yamamoto, Nobuyuki Takeyasu 1996-01-23
5308651 Photochemical vapor deposition process Hiroaki Sasaki, Tohru Mitomo, Naoki Kubota 1994-05-03
5305519 Multilevel interconnect structure and method of manufacturing the same Hiroshi Yamamoto 1994-04-26