YN

Yumiko Nakamura

SC Sanyo Electric Co.: 8 patents #678 of 6,347Top 15%
EB Ebara: 3 patents #598 of 1,611Top 40%
Fujitsu Limited: 3 patents #8,614 of 24,456Top 40%
DI Dic: 1 patents #467 of 844Top 60%
TL Teijin Dupont Films Japan Limited: 1 patents #18 of 36Top 50%
TO Tokuyama: 1 patents #280 of 562Top 50%
Overall (All Time): #263,374 of 4,157,543Top 7%
17
Patents All Time

Issued Patents All Time

Showing 1–17 of 17 patents

Patent #TitleCo-InventorsDate
12358028 Cleaning apparatus for cleaning member, cleaning method for cleaning member, and substrate cleaning method Megumi Uno, Akira Fukunaga, Chikako TAKATOH 2025-07-15
12251738 Method and apparatus for cleaning washing tool, substrate washing device, and method for manufacturing washing tool Megumi Uno, Akira Fukunaga, Chikako TAKATOH 2025-03-18
12101073 Method for determining a cleanliness of a cleaning member Chikako TAKATOH, Megumi Uno, Masahito Abe, Toshiya Kon, Shohei Shima 2024-09-24
10906021 Stainless steel member and production method thereof Akira Sera, Michihito Nakatani 2021-02-02
10208175 Flame-retardant biaxially oriented polyester film, and flame-retardant polyester film laminate comprising the same and flexible circuit board Naomi Mizuno, Taro Oya 2019-02-19
10005872 Active energy ray-curable composition, active energy ray-curable printing ink using same, and printed matter Yoshinobu Deguchi, Keisuke Wakahara, Koichi Yamaguchi, Tatsushi Okuda 2018-06-26
8356043 File management method Masatoshi Kimura, Yuichi Kawada, Kanako Ariya 2013-01-15
8265459 Recording apparatus, method of controlling recording apparatus, and computer-readable recording medium 2012-09-11
5932513 Container packed with powder of hydrogen absorbing alloy Hiroshi Nakamura, Shin Fujitani, Hiroshi Watanabe, Ikuo Yonezu, Takahiro Yonesaki +1 more 1999-08-03
5908487 Shaped body of hydrogen absorbing alloy and container packed with hydrogen absorbing alloy Koichi Nishimura, Takahiro Yonesaki, Shin Fujitani, Hiroshi Nakamura, Ikuo Yonezu +1 more 1999-06-01
5900558 Container packed with powder of hydrogen absorbing alloy Hiroshi Nakamura, Shin Fujitani, Hiroshi Watanabe, Ikuo Yonezu, Takahiro Yonesaki +1 more 1999-05-04
5851690 Hydrogen absorbing alloys Hiroshi Nakamura, Maki Kamikawa, Hiroshi Watanabe, Shin Fujitani, Ikuo Yonezu 1998-12-22
5841043 Shaped body of hydrogen absorbing alloy and container packed with hydrogen absorbing alloy Koichi Nishimura, Takahiro Yonesaki, Shin Fujitani, Hiroshi Nakamura, Ikuo Yonezu +1 more 1998-11-24
5688341 Hydrogen-absorbing alloy electrode and method for evaluating hydrogen-absorbing alloys for electrode Takahiro Isono, Hiroshi Watanabe, Shin Fujitani, Hiroshi Nakamura, Ikuo Yonezu 1997-11-18
5662729 Shaped body of hydrogen absorbing alloy and container packed with hydrogen absorbing alloy Koichi Nishimura, Takahiro Yonesaki, Shin Fujitani, Hiroshi Nakamura, Ikuo Yonezu +1 more 1997-09-02
5591897 Apparatus for and method of measuring gas absorbing characteristics Hiroshi Nakamura, Shin Fujitani, Takahiro Yonesaki, Koichi Nishimura, Teruhiko Imoto +1 more 1997-01-07
5500655 Terminal key locking system Minae Isawa 1996-03-19