YK

Yoshimi Kawanami

HI Hitachi: 37 patents #587 of 28,497Top 3%
FL Fujitsu Hitachi Plasma Display Limited: 25 patents #2 of 166Top 2%
HH Hitachi High-Technologies: 16 patents #180 of 1,917Top 10%
HS Hitachi High-Tech Science: 5 patents #34 of 167Top 25%
HC Hitachi Consumer Electronics Co.: 1 patents #206 of 447Top 50%
Fujitsu Limited: 1 patents #14,843 of 24,456Top 65%
HC Hitachi Plasma Patent Licensing Co.: 1 patents #21 of 52Top 45%
Overall (All Time): #23,283 of 4,157,543Top 1%
79
Patents All Time

Issued Patents All Time

Showing 26–50 of 79 patents

Patent #TitleCo-InventorsDate
RE42405 Method for forming partitions of plasma display panel by using sandblasting process Akihiro Fujinaga, Kazunori Ishizuka, Tatsutoshi Kanae, Kazuhide Iwasaki, Toshiyuki Nanto +5 more 2011-05-31
7911419 Plasma display panel driving method and plasma display apparatus Yasunobu Hashimoto, Tomokatsu Kishi, Tetsuya Sakamoto, Naoki Itokawa, Takayuki Kobayashi +4 more 2011-03-22
7898510 Display device and display panel device Nobuyuki Hori, Atsuo Ohsawa, Fumihiro Namiki 2011-03-01
7791050 Method and apparatus for specimen fabrication Satoshi Tomimatsu, Kaoru Umemura, Yuichi Madokoro, Yasunori Doi 2010-09-07
7755287 Display panel device with a light-permeable front sheet Nobuyuki Hori, Atsuo Ohsawa, Fumihiro Namiki 2010-07-13
7728792 Mesh-pattern partitioned plasma display panel Masahiro Sawa, Koji Ohira, Nobuyuki Takahashi 2010-06-01
RE41312 Method for forming partitions of plasma display panel by using sandblasting process Akihiro Fujinaga, Kazunori Ishizuka, Tatsutoshi Kanae, Kazuhide Iwasaki, Toshiyuki Nanto +5 more 2010-05-04
7561152 Display device and display panel device Nobuyuki Hori, Atsuo Ohsawa, Fumihiro Namiki 2009-07-14
7531952 Display panel device Nobuyuki Hori, Atsuo Ohsawa, Fumihiro Namiki 2009-05-12
7525108 Focused ion beam apparatus for specimen fabrication Satoshi Tomimatsu, Kaoru Umemura, Yuichi Madokoro, Yasunori Doi 2009-04-28
7492081 Display panel module and method for manufacturing the same Nobuyuki Hori 2009-02-17
7482755 Plasma display panel and plasma display device Norihiro Uemura, Masayuki Shibata, Hideki Harada, Osamu Toyoda 2009-01-27
7450090 Plasma display panel and imaging device using the same Norihiro Uemura, Keizo Suzuki, Hiroshi Kajiyama, Yusuke Yajima, Masayuki Shibata +2 more 2008-11-11
RE40502 Plasma display panel and method for manufacturing the same Yasuhiko Kunii, Masayuki Shibata, Kenichi Yamamoto, Atsushi Yokoyama, Yusuke Yajima +4 more 2008-09-16
7397051 Method and apparatus for specimen fabrication Satoshi Tomimatsu, Kaoru Umemura, Yuichi Madokoro, Yasunori Doi 2008-07-08
7397050 Method and apparatus for specimen fabrication Satoshi Tomimatsu, Kaoru Umemura, Yuichi Madokoro, Yasunori Doi 2008-07-08
7397052 Method and apparatus for specimen fabrication Satoshi Tomimatsu, Kaoru Umemura, Yuichi Madokoro, Yasunori Doi 2008-07-08
7379032 Plasma display device Koji Ohira, Nobuyuki Takahashi, Masahiro Sawa, Hiroyuki Nakahara 2008-05-27
7332865 Display panel device with a light-permeable front sheet Nobuyuki Hori, Atsuo Ohsawa, Fumihiro Namiki 2008-02-19
7233107 Mesh-pattern partitioned plasma display panel Masahiro Sawa, Koji Ohira, Nobuyuki Takahashi 2007-06-19
7176458 Method and apparatus for specimen fabrication Satoshi Tomimatsu, Kaoru Umemura, Yuichi Madokoro, Yasunori Doi 2007-02-13
7138628 Method and apparatus for specimen fabrication Satoshi Tomimatsu, Kaoru Umemura, Yuichi Madokoro, Yasunori Doi 2006-11-21
7123217 Method for driving plasma display panel Yasuhiko Kunii, Hitoshi Hirakawa, Takashi Shiizaki 2006-10-17
7119479 Display panel device Nobuyuki Hori, Atsuo Ohsawa, Fumihiro Namiki 2006-10-10
7116059 Display device and display panel device Nobuyuki Hori, Atsuo Ohsawa, Fumihiro Namiki 2006-10-03