KK

Kouji Kawakita

Sumitomo Electric Industries: 21 patents #970 of 21,551Top 5%
DC Dai-Ichi Kogyo Seiyaku Co.: 3 patents #60 of 288Top 25%
DE Denso: 3 patents #3,857 of 11,792Top 35%
DC Dowa Mining Co.: 3 patents #57 of 324Top 20%
Overall (All Time): #167,612 of 4,157,543Top 5%
24
Patents All Time

Issued Patents All Time

Showing 1–24 of 24 patents

Patent #TitleCo-InventorsDate
12291234 Path planning device, path planning method, computer program product 2025-05-06
12252128 Trajectory generation device, trajectory generation method, and computer program product Keigo Fujimoto 2025-03-18
11345369 Vehicle control method and system Minoru Okada 2022-05-31
6822534 Laminated electronic component, laminated duplexer and communication device Kazuhide Uriu, Hiroyuki Nakamura, Toru Yamada, Tsutomu Matsumura, Hiroshi Kagata +1 more 2004-11-23
6326694 Printed circuit board Akihito Hatakeyama, Seiichi Nakatani, Hiroshi Sogou, Tatsuo Ogawa, Tamao Kojima 2001-12-04
6227051 Acceleration sensor Tetsuro Otsuchi, Katsu Takeda, Katsunori Moritoki, Osamu Kawasaki, Junichi Kato +1 more 2001-05-08
6222302 Piezoelectric actuator, infrared sensor and piezoelectric light deflector Katsumi Imada, Katsunori Moritoki, Takeshi Masutani, Kouji Nomura 2001-04-24
6211487 Printed circuit board and method of manufacturing the same Akihito Hatakeyama, Seiichi Nakatani, Hiroshi Sogou, Tatsuo Ogawa, Tamao Kojima 2001-04-03
6154356 Laminated ceramic device Hiroshi Kagata, Tatsuya Inoue, Hiroshi Sogou 2000-11-28
6108903 Connecting member of a circuit substrate and method of manufacturing multilayer circuit substrates by using the same Seiichi Nakatani, Akihito Hatakeyama, Hiroshi Sogou, Tatsuo Ogawa, Tamao Kojima 2000-08-29
6096411 Conductive paste composition for via hole filling and printed circuit board using the same Seiichi Nakatani, Tatsuo Ogawa 2000-08-01
6050144 Acceleration sensor Tetsuro Otsuchi, Katsu Takeda, Katsunori Moritoki, Osamu Kawasaki, Junichi Kato +1 more 2000-04-18
5977490 Conductive paste compound for via hole filling, printed circuit board which uses the conductive paste, and method of manufacturing the same Seiichi Nakatani, Tatsuo Ogawa, Masatoshi Suehiro, Kouichi Iwaisako, Hideo Akiyama 1999-11-02
5972482 Printed circuit board and method of manufacturing the same Akihito Hatakeyama, Seiichi Nakatani, Hiroshi Sogou, Tatsuo Ogawa, Tamao Kojima 1999-10-26
5960538 Printed circuit board Seiichi Nakatani, Masahide Tsukamoto 1999-10-05
5914358 Conductive paste compound for via hole filling, printed circuit board which uses the conductive paste, and method of manufacturing the same Seiichi Nakatani, Tatsuo Ogawa, Masatoshi Suehiro, Kouichi Iwaisako, Hideo Akiyama 1999-06-22
5817404 Printed circuit board Seiichi Nakatani, Masahide Tsukamoto 1998-10-06
5733467 Conductive paste compound for via hole filling, printed circuit board which uses the conductive paste, and method of manufacturing the same Seiichi Nakatani, Tatsuo Ogawa, Masatoshi Suehiro, Kouichi Iwaisako, Hideo Akiyama 1998-03-31
5652042 Conductive paste compound for via hole filling, printed circuit board which uses the conductive paste Seiichi Nakatani, Tatsuo Ogawa, Masatoshi Suehiro, Kouichi Iwaisako, Hideo Akiyama 1997-07-29
5588207 Method of manufacturing two-sided and multi-layered printed circuit boards Masahide Tsukamoto, Yasukiho Horio, Seiichi Nakatani, Akihito Hatakeyama 1996-12-31
5484647 Connecting member of a circuit substrate and method of manufacturing multilayer circuit substrates by using the same Seiichi Nakatani, Akihito Hatakeyama, Hirishi Sogou, Tatsuo Ogawa, Tamao Kojima 1996-01-16
5440075 Two-sided printed circuit board a multi-layered printed circuit board Masahide Tsukamoto, Yasuhiko Horio, Seiichi Nakatani, Akihito Hatakeyama 1995-08-08
5093757 Dielectric ceramic composition Suzushi Kimura, Hideyuki Okinaka, Youichiro Yokotani, Mariko Ishikawa 1992-03-03
5006956 Dielectric ceramic composition Suzushi Kimura, Hideyuki Orinaka, Youichiro Yokotani, Mariko Ishikawa 1991-04-09