TK

Tetsuji Kunitake

Ricoh Company: 14 patents #1,578 of 9,818Top 20%
KT Kabushiki Kaisha Toshiba: 3 patents #8,011 of 21,451Top 40%
Toshiba Memory: 1 patents #1,210 of 1,971Top 65%
📍 Shimabara, JP: #88 of 395 inventorsTop 25%
Overall (All Time): #254,531 of 4,157,543Top 7%
18
Patents All Time

Issued Patents All Time

Showing 1–18 of 18 patents

Patent #TitleCo-InventorsDate
10629612 Memory device Takamasa Okawa, Takuji Kanebishi, Yusuke Takagi 2020-04-21
9472277 Non-volatile memory device 2016-10-18
8760908 Non-volatile semiconductor memory device Kenichi Murooka 2014-06-24
8576606 Nonvolatile semiconductor memory device Takashi Shigeoka, Takayuki Tsukamoto, Hironori Wakai, Hisashi Kato 2013-11-05
6129984 Thermal image transfer recording method and thermal image transfer recording medium Yoji Ide, Mihoko Matsumoto, Yasumitsu Kuga 2000-10-10
6117562 Thermal image transfer recording medium Junko Yamaguchi, Mitsuru Maeda, Kazuyoshi Inamura, Yasumitsu Kuga, Shigeru Miyajima +2 more 2000-09-12
5945220 Thermal image transfer recording method and thermal image transfer recording medium Yoji Ide, Mihoko Matsumoto, Yasumitsu Kuga 1999-08-31
5777653 Thermal image transfer recording method Yoji Ide, Mihoko Matsumoto, Yasumitsu Kuga 1998-07-07
5716477 Thermal image transfer recording medium and recording method using the same Junko Yamaguchi, Mitsuru Maeda, Kazuyoshi Inamura, Yasumitsu Kuga, Shigeru Miyajima +2 more 1998-02-10
5362548 Thermal image transfer recording medium Yoshihiko Hiyoshi, Youji Ide, Nobuyuki Maeda, Kumi Surizaki 1994-11-08
5258234 Thermal image transfer recording medium Youji Ide, Naoshi Yamamoto 1993-11-02
5250346 Thermal image transfer recording medium Moriyasu Nagai, Yuichi Taka, Tadafumi Tatewaki, Shigeru Miyajima, Yoshihiko Hiyoshi +3 more 1993-10-05
5250361 Thermal image transfer recording medium Youji Ide, Naoshi Yamamoto 1993-10-05
5229189 Thermal image transfer recording medium Yoshihiko Hiyoshi, Shigeru Miyajima, Yuichi Taka, Moriyasu Nagai, Tadafumi Tatewaki +3 more 1993-07-20
5110389 Thermosensitive image transfer recording medium Yoshihiko Hiyoshi, Youji Ide, Masanaka Nagamoto 1992-05-05
5053267 Thermosensitive image transfer recording medium Youji Ide, Masanaka Nagamoto, Yoshihiko Hiyoshi 1991-10-01
4983444 Thermosensitive image transfer recording material Youji Ide 1991-01-08
4777079 Image transfer type thermosensitive recording medium Masanaka Nagamoto, Hirokazu Watari, Junko Yamaguchi 1988-10-11