YK

Yasuhiko Kasama

AC Alps Electric Co.: 16 patents #64 of 2,177Top 3%
UN Unknown: 12 patents #556 of 83,584Top 1%
FI Frontec Incorporated: 11 patents #1 of 40Top 3%
IS Ideal Star: 10 patents #2 of 22Top 10%
OR Organo: 5 patents #20 of 167Top 15%
TU Tohoku University: 1 patents #615 of 1,680Top 40%
II Idea International: 1 patents #3 of 9Top 35%
Overall (All Time): #73,703 of 4,157,543Top 2%
42
Patents All Time

Issued Patents All Time

Showing 1–25 of 42 patents

Patent #TitleCo-InventorsDate
9653218 Electrolytic solution for electric double-layer capacitor, and electric double-layer capacitor Eunsang KWON, Kazuhiko Kawachi, Kenichiro Komatsu 2017-05-16
9293721 Hole blocking layer and method for producing same, and photoelectric conversion element comprising the hole blocking layer and method for manufacturing same Kenji Omote, Morihiko Saida, Haruna Oizumi, Hiroyuki Sagami, Kuniyoshi Yokoo +3 more 2016-03-22
8381587 Gas sensor, gas measuring system using the gas sensor, and gas detection module for the gas sensor Kenji Omote, Kuniyoshi Yokoo, Yuzo Mizobuchi, Haruna Oizumi, Morihiko Saida +3 more 2013-02-26
8367033 Fullerene-based material and process for producing fullerene-based material Hiroshi Okada, Yoshinori Sibata, Kuniyoshi Yokoo, Yuzo Mizobuchi, Kenji Omote 2013-02-05
8212240 Line element and method of manufacturing line element Satoshi Fujimoto, Kenji Omote 2012-07-03
RE42566 Liquid feed nozzle, wet treatment, apparatus and wet treatment method Kenichi Mitsumori, Akira Abe, Oh Eui Yeol, Tadahiro Ohmi, Takashi Imaoka +1 more 2011-07-26
RE42420 Liquid feed nozzle, wet treatment apparatus and wet treatment method Kenichi Mitsumori, Akira Abe, Oh Eui Yeol, Tadahiro Ohmi, Takashi Imaoka +1 more 2011-06-07
7763912 Columnar electric device and production method thereof Kenji Omote 2010-07-27
7755141 Complementary MISFET formed in a linear body Kenji Omote, Noboru Kudo 2010-07-13
7675230 Light-emitting element and device Kenji Omote 2010-03-09
7528541 Light-emitting element and light-emitting device Kenji Omote 2009-05-05
7523524 Ultrasonic cleaner and wet treatment nozzle comprising the same Kenichi Mitsumori, Nobuaki Haga, Shoichi Ono, Junichiro Soejima, Norihisa Takahashi +2 more 2009-04-28
7508044 End face sensor and method of producing the same Kenji Omote, Satoshi Fujimoto 2009-03-24
7495307 Columnar electric device Kenji Omote 2009-02-24
7491613 Line element and method of manufacturing the line element Satoshi Fujimoto, Kenji Omote 2009-02-17
6644327 Ultrasonic cleaner and wet treatment nozzle comprising the same Kenichi Mitsumori, Nobuaki Haga, Shoichi Ono, Junichiro Soejima, Norihisa Takahashi +2 more 2003-11-11
6517635 Liquid feed nozzle, wet treatment apparatus and wet treatment method Kenichi Mitsumori, Akira Abe, Oh Eui Yeol, Tadahiro Ohmi, Takayuki Imaoka +1 more 2003-02-11
6509305 Method for preparing cleaning solution Kenichi Mitsumori, Eui Yeol Oh, Tadahiro Ohmi, Takashi Imaoka 2003-01-21
6349670 Plasma treatment equipment Akira Nakano, Koichi Fukuda, Sung-Chul Kim, Tadahiro Ohmi, Shoichi Ono 2002-02-26
6325359 Device and method for producing gas solution and cleaning device Nobuaki Haga, Kenichi Mitsumori 2001-12-04
6274040 Apparatus for removing electrostatic charge from high resistivity liquid Kenichi Mitsumori, Akira Nakano, Akira Abe, Tadahiro Ohmi 2001-08-14
6270618 Plasma processing apparatus Akira Nakano, Sung-Chul Kim, Koichi Fukuda, Tadahiro Ohmi, Shoichi Ono 2001-08-07
6230722 Liquid feed nozzle, wet treatment, apparatus and wet treatment method Kenichi Mitsumori, Akira Abe, Oh Eui Yeol, Tadahiro Ohmi, Takayuki Imaoka +1 more 2001-05-15
6155202 Plasma processing apparatus, matching box, and feeder Akira Nakano, Sung-Chul Kim, Koichi Fukuda, Yasuhiro Takeda, Tadahiro Ohmi +1 more 2000-12-05
6137557 Liquid crystal display device Hiroyuki Hebiguchi 2000-10-24