TY

Tetsuo Yamaguchi

SI Sumitomo Rubber Industries: 23 patents #62 of 1,637Top 4%
SC Sumitomo Chemical: 12 patents #382 of 4,033Top 10%
Fujitsu Limited: 11 patents #2,845 of 24,456Top 15%
SL Sri Sports Limited: 5 patents #77 of 176Top 45%
TO Toshiba: 5 patents #173 of 2,688Top 7%
UN Unknown: 4 patents #4,220 of 83,584Top 6%
FU Fujikura: 4 patents #317 of 1,407Top 25%
HI Hitachi: 3 patents #10,712 of 28,497Top 40%
MP Mitsubishi Tanabe Pharma: 3 patents #98 of 503Top 20%
NT Nuflare Technology: 3 patents #117 of 298Top 40%
KC King Jim Co.: 3 patents #52 of 138Top 40%
YK Ykk: 1 patents #472 of 845Top 60%
HH Hirakawa Hewtech: 1 patents #7 of 16Top 45%
KS Kobe Steel: 1 patents #937 of 1,773Top 55%
SK Sekisui Kaseihin Kogyo: 1 patents #50 of 116Top 45%
TC Taisho Pharmaceutical Co.: 1 patents #275 of 557Top 50%
TC Tanabe Seiyaku Co.: 1 patents #222 of 389Top 60%
AT Agency Of Industrial Science And Technology: 1 patents #568 of 1,778Top 35%
UI Ube Industries: 1 patents #895 of 1,686Top 55%
AD Advantest: 1 patents #714 of 1,193Top 60%
Overall (All Time): #16,454 of 4,157,543Top 1%
94
Patents All Time

Issued Patents All Time

Showing 1–25 of 94 patents

Patent #TitleCo-InventorsDate
12055212 Electromagnetic valve control device and work vehicle Ryoma Iwase 2024-08-06
12025210 Continuously variable powertrain device for work vehicle and work vehicle including the same Ryoma Iwase 2024-07-02
12018750 Work vehicle Ryoma Iwase 2024-06-25
12018737 Continuously variable powertrain device for work vehicle and work vehicle including the same Ryoma Iwase, Tomonari Tsuchida 2024-06-25
12013032 Electromagnetic valve control device and work vehicle Ryoma Iwase 2024-06-18
11746099 Method for producing optically active pyrrolidine compounds Takao Teshima, Takafumi YAMAGAMI, Junki Ando 2023-09-05
11730074 Work vehicle Takudai Matsuda 2023-08-22
11536356 Work vehicle Ryoma Iwase, Komei YAMAWAKI 2022-12-27
11388853 Work vehicle Yoshihiko Kuroshita, Hitoshi Azuma, Michita Kono, Shinji Ohara 2022-07-19
11268614 Working vehicle Yoshihiko Kuroshita, Michita Kono, Hitoshi Azuma, Shinji Ohara 2022-03-08
11247557 Working vehicle Hitoshi Azuma, Shinji Ohara, Yoshihiko Kuroshita, Michita Kono 2022-02-15
11248668 Working vehicle Hitoshi Azuma, Shinji Ohara 2022-02-15
11104662 Method for producing optically active pyrrolidine compounds Takao Teshima, Takafumi YAMAGAMI, Junki Ando 2021-08-31
11053561 High-strength steel sheet Ryota Miyata 2021-07-06
9406573 Exposure mask fabrication method, exposure mask fabrication system, and semiconductor device fabrication method Takayuki Abe 2016-08-02
RE44179 Charged particle beam writing method Takayuki Abe, Fumio Hide 2013-04-30
8022059 Indazole acrylic acid amide compound Hiroyuki Kawanishi, Hideki Ushirogochi, Tatsuyuki Takahashi, Tohru Takebe 2011-09-20
7759659 Charged particle beam writing method Takayuki Abe, Fumio Hide 2010-07-20
7712231 Shoe Ikuko Umezawa, Kunio Niwa, Toshihiro Horii, Koichi Fujisawa 2010-05-11
7364514 Golf putter head Masayoshi Nishio 2008-04-29
7331877 Golf club head Masaru Kono, Akio Yamamoto 2008-02-19
7270609 Golf putter head Masayoshi Nishio 2007-09-18
7086963 Golf club head Masahide Onuki, Makoto Yoshida 2006-08-08
6963032 High accuracy foamed coaxial cable and method for manufacturing the same Mitsuo Iwasaki, Takao Ishido, Takaaki Kusama, Mitsuo Nanjyo, Shigeru Matsumura +1 more 2005-11-08
6851328 Control apparatus for transmission Susumu Umemoto, Hidetoshi Hana, Isamu Kawai, Takashi YASUMI, Yoshifumi Horiuchi +1 more 2005-02-08