YI

Yoshikazu Ito

DI Dai Nippon Insatsu: 27 patents #5 of 371Top 2%
SE Seiko Epson: 19 patents #952 of 7,774Top 15%
MO Molex: 13 patents #117 of 1,726Top 7%
SO Sony: 4 patents #8,966 of 25,231Top 40%
HI Hitachi: 4 patents #8,942 of 28,497Top 35%
NC Nippon Soda Co.: 4 patents #106 of 648Top 20%
TL Tokyo Electron Limited: 4 patents #1,723 of 5,567Top 35%
TL Tokyo Electron Yamanashi Limited: 4 patents #7 of 138Top 6%
SK Shinano Kenshi: 2 patents #17 of 113Top 20%
Ricoh Company: 2 patents #5,693 of 9,818Top 60%
HC Hitachi Tokyo Electronics Co.: 2 patents #9 of 101Top 9%
YK Yachiyo Kogyo Kabushiki Kaisha: 2 patents #11 of 75Top 15%
Fujitsu Limited: 1 patents #14,843 of 24,456Top 65%
KO Konica: 1 patents #1,290 of 1,958Top 70%
TT Toshiba Lighting & Technology: 1 patents #279 of 486Top 60%
SS Suwa Seikosha: 1 patents #103 of 220Top 50%
Nissan Motor Co.: 1 patents #4,519 of 8,689Top 55%
SK Shinshu Seiki Kabushiki Kaisha: 1 patents #14 of 38Top 40%
Tdk: 1 patents #2,493 of 3,796Top 70%
Overall (All Time): #20,337 of 4,157,543Top 1%
84
Patents All Time

Issued Patents All Time

Showing 1–25 of 84 patents

Patent #TitleCo-InventorsDate
12209508 Rotary machine and method of repairing rotary machine Masato Yamashita, Taiji Tezuka, Kenji Yagi, Yukihiro Iwasa, Shingo Kanazawa 2025-01-28
9758468 Halogenated aniline and method for producing same Hiroki Inoue, Yuzuru Sakata, Shinichi Kobayashi, Takashi KITAYAMA 2017-09-12
9573881 Halogenated aniline and method for producing same Hiroki Inoue, Yuzuru Sakata, Shinichi Kobayashi, Takashi KITAYAMA 2017-02-21
9225086 Board-to-board connector with mating indicating means Ryotaro Takeuchi, Toshihisa Hirata 2015-12-29
8836979 Printing management program, printing management apparatus, printing management method, and printing system 2014-09-16
8830493 Computer readable information recording medium storing printing control program, printing control apparatus, printing control method and printing system Takao Suzuki, Tatsuya Ishikawa, Yusuke Karube 2014-09-09
8283501 Optically active 2,2′-biphenol derivative and production method of same Yasushi Kubota, Tsutomu Inoue 2012-10-09
8273781 Process for preparation of 1-alkyl-5-benzoyl-1H-tetrazole derivatives Tatsumi Suzuki, Tadashi Sugiura 2012-09-25
8254083 Ceramic electronic component and method for producing same Takashi Sakurai, Shinya Yoshihara, Ko Onodera, Hisayuki Abe, Masahiko Konno +4 more 2012-08-28
8153896 Electrical-wire support apparatus Atsushi Kawai 2012-04-10
8131141 Lens position detecting device including a position detecting magnet and a magnet force detecting sensor Tomoya Takei, Toshifumi Takaoka, Hideo Takagi, Masanori Hayashi, Tomohiro Yasui +2 more 2012-03-06
7847490 Self-ballasted fluorescent lamp and lighting apparatus Hiroshi Kubota, Shinya Hakuta, Mari Nakamura, Ryota Irie, Katsuyuki Kobayashi +2 more 2010-12-07
7609017 Open/close body drive device Kazutaka Sugimoto, Tomokazu Murakami 2009-10-27
7554600 Lens-barrel and image pickup apparatus Tomohiro Yasui, Masanori Hayashi, Kentaro Tashita, Hideki Yamaoka 2009-06-30
7453222 Sun roof drive device Takashi Kanai, Takahiro Maruyama, Yutaka Nagai, Munehiro Kawai 2008-11-18
7417804 Collapsible lens barrel and imaging device Tomohiro Yasui, Masanori Hayashi, Hideki Yamaoka, Kentaro Tashita 2008-08-26
7236312 Collapsible lens barrel and imaging device Tomohiro Yasui, Masanori Hayashi, Hideki Yamaoka, Kentaro Tashita 2007-06-26
6984135 Press fit pin Tomonari Kaneko, Kimiyasu Makino, Junichi Miyazawa 2006-01-10
6942505 Card connector Masanori Yagi 2005-09-13
6917375 Image formation on objective bodies Masanori Akada, Noritaka Egashira, Shunsuke Mukasa, Takao Suzuki, Hideo Hosoi +4 more 2005-07-12
6739902 Flat cable connector with improved actuator Junichi Miyazawa 2004-05-25
6520784 Card connector with eject device Masanori Yagi 2003-02-18
6504623 Printing apparatus, a control method therefor and a computer readable information storage medium for recording a control program therefor 2003-01-07
6490050 Printing apparatus and control method for same, and a data storage medium recording the control method 2002-12-03
6392680 Image formation on objective bodies Masanori Akada, Jumpei Kanto, Mitsuru Takeda, Masaki Kutsukake, Noritaka Egashira +4 more 2002-05-21