YO

Yoshifumi Ota

NG Nihon Shinku Gijutsu: 15 patents #2 of 128Top 2%
Sharp Kabushiki Kaisha: 6 patents #2,623 of 10,731Top 25%
TO Toyota: 4 patents #6,703 of 26,838Top 25%
OC Otsuka Chemical Co.: 1 patents #131 of 269Top 50%
RI Riken: 1 patents #679 of 1,824Top 40%
📍 Yachimata, JP: #1 of 18 inventorsTop 6%
Overall (All Time): #144,446 of 4,157,543Top 4%
27
Patents All Time

Issued Patents All Time

Showing 1–25 of 27 patents

Patent #TitleCo-InventorsDate
11555713 Alerting device of electrically powered vehicle 2023-01-17
10543750 Vehicle Shuichi Nagata 2020-01-28
9076742 Oxidation annealing device and method for fabricating thin film transistor using oxidation annealing Masato Hashimoto 2015-07-07
8829513 Oxide semiconductor including Ga, In, Zn, and O and A thin film transistor and a display with the oxide semiconductor including Ga, In, Zn, and O Hirohiko Nishiki, Yoshimasa Chikama, Takeshi Hara, Tetsuya Aita, Masahiko Suzuki +5 more 2014-09-09
8685586 Fuel cell separator Fumihiko Inui, Seiji Sano, Takashi Kajiwara, Sho Usami, Makoto Ueno +3 more 2014-04-01
8410685 Organic electroluminescent panel, organic electroluminescent display, organic electroluminescent lighting device, and production methods thereof 2013-04-02
8241816 Fuel cell separator Seiji Sano, Yuichi Yagami, Takashi Kajiwara, Hiromichi Sato, Fumihiko Inui +2 more 2012-08-14
8084938 Organic electroluminescent panel, organic electroluminescent display, organic electroluminescent lighting device, and production methods thereof 2011-12-27
7806744 Display panel and method for fabricating the same Toshiyuki Yoshimizu 2010-10-05
7359021 Display panel and method for fabricating the same Toshiyuki Yoshimizu 2008-04-15
7297349 Copper-containing formulation for plant disease control Yutaka Arimoto, Akiko Hagiwara, Kiyoshi Uchida 2007-11-20
5288329 Chemical vapor deposition apparatus of in-line type Kyuzo Nakamura, Michio Ishikawa, Kazuyuki Ito, Noriaki Tani, Masanori Hashimoto 1994-02-22
5250339 Magnetic recording medium Noriaki Tani, Kyuzo Nakamura, Michio Ishikawa, Masanori Hashimoto 1993-10-05
5198309 Magnetic recording member Kyuzo Nakamura, Taiki Yamada, Michio Ishikawa, Noriaki Tani 1993-03-30
5180476 Method for producing transparent conductive films Satoru Ishibashi, Kyuzo Nakamura, Yasushi Higuchi, Takashi Komatsu, Yuzo Murata 1993-01-19
5147734 Magnetic recording media manufactured by a process in which a negative bias voltage is applied to the substrate during sputtering Kyuzo Nakamura, Michio Ishikawa, Noriaki Tani, Masanori Hashimoto 1992-09-15
5116479 Process for producing transparent conductive film comprising indium oxide Kyuzo Nakamura, Satoru Ishibashi, Yasushi Higuchi 1992-05-26
5069983 Magnetic recording member Kyuzo Nakamura, Michio Ishikawa, Noriaki Tani, Masanori Hashimoto, Yuzo Murata 1991-12-03
5024854 Method of manufacturing perpendicular type magnetic recording member Kyuzo Nakamura, Taiki Yamada 1991-06-18
4832810 Co-based alloy sputter target and process of manufacturing the same Kyuzo Nakamura, Taiki Yamada, Michio Ishikawa, Noriaki Tani, Yasushi Higuchi 1989-05-23
4804590 Abrasion resistant magnetic recording member Kyuzo Nakamura, Taiki Yamada, Michio Ishikawa, Noriaki Tani 1989-02-14
4683176 Optical magnetic recording member Kyuzo Nakamura, Tsutomu Asaka 1987-07-28
4661420 Optical magnetic recording member Kyuzo Nakamura, Shin Asari, Tsutomu Asaka 1987-04-28
4655167 Apparatus for manufacturing of abrasion resistant magnetic recording product Kyuzo Nakamura 1987-04-07
4587179 Magnetic recording medium and manufacturing process thereof Kyuzo Nakamura 1986-05-06