KK

Kenji Kawamura

TI Toray Industries: 23 patents #37 of 3,690Top 2%
JS Jfe Steel: 14 patents #122 of 1,401Top 9%
NI Ngk Insulators: 8 patents #403 of 2,083Top 20%
Pioneer: 7 patents #234 of 1,730Top 15%
TP Tohoku Pioneer: 7 patents #32 of 312Top 15%
TC Toyo Jidoki Co.: 6 patents #8 of 43Top 20%
SC Shinko Electric Industries Co.: 5 patents #155 of 723Top 25%
HC Hirose Electric Co.: 3 patents #115 of 407Top 30%
MI Mitsubishi Cable Industries: 2 patents #97 of 372Top 30%
SU Shinshu University: 2 patents #31 of 261Top 15%
NE Nec: 2 patents #5,510 of 14,502Top 40%
SO Sony: 1 patents #17,262 of 25,231Top 70%
HI Hitachi: 1 patents #17,742 of 28,497Top 65%
MM Mitsubishi Materials: 1 patents #812 of 1,543Top 55%
NC Nippon Reinz Co.: 1 patents #9 of 25Top 40%
PC Pacraft Co.: 1 patents #3 of 17Top 20%
Pioneer Electronic: 1 patents #1,093 of 1,840Top 60%
TL Teijin Fibers Limited: 1 patents #22 of 77Top 30%
TA Thyssenkrupp Steel Ag: 1 patents #23 of 84Top 30%
TE Tohoku Pioneer Electronic: 1 patents #21 of 73Top 30%
Overall (All Time): #25,431 of 4,157,543Top 1%
75
Patents All Time

Issued Patents All Time

Showing 26–50 of 75 patents

Patent #TitleCo-InventorsDate
10640445 Method of producing lactic acid and polylactic acid Miyuki Horiguchi, Satoshi Sakami, Katsushige Yamada 2020-05-05
10584084 Process for producing 2,3-butanediol Izumi Morita, Masateru Ito, Kyohei Isobe, Satoshi Sakami, Katsushige Yamada 2020-03-10
10570476 High-strength steel sheet and production method therefor Noriaki Kohsaka, Yasuhiro Nishimura 2020-02-25
10522868 Battery and assembly method therefor Kenshin Kitoh, Naohito Yamada, Yuichi Gonda 2019-12-31
10501399 Lactic acid manufacturing method Miyuki Horiguchi, Satoshi Sakami, Katsushige Yamada 2019-12-10
10416449 Display apparatus having moving mechanism Kazuhiro Saitou, Shinji Sato, Tomohiro Adachi, Toru Suzuki 2019-09-17
10196352 Method for producing epsilon-caprolactam Masateru Ito, Daijiro Tsukamoto, Kohei Yamashita, Masato Akahira, Katsushige Yamada +1 more 2019-02-05
10189404 Vehicle lighting device Makoto Abe, Satoshi Suzuki, Shingo Tsuji 2019-01-29
10072117 Lactic acid production method Masateru Ito, Katsushige Yamada 2018-09-11
10072275 Method of producing 2,3-butanediol Kyohei Isobe, Kenji Sawai, Katsushige Yamada, Hideshi Yanase 2018-09-11
9947436 Insulated electric wire and method for manufacturing same Hideaki Sakurai, Tsuyoshi Takubo 2018-04-17
9920882 Gas charging method for a bag equipped with gas compartment Tohru Yoshikane 2018-03-20
9919822 Gas charging apparatus for a bag equipped with gas compartment portion Tohru Yoshikane, Norikazu Sunouchi 2018-03-20
9884586 Vehicle lighting device Makoto Abe, Satoshi Suzuki, Shingo Tsuji 2018-02-06
9790140 Method for producing butadiene Daijiro Tsukamoto, Satoshi Sakami, Katsushige Yamada 2017-10-17
9533931 Process of producing 1,4-butanediol Izumi Morita, Masateru Ito, Satoshi Sakami, Masataka Makino, Katsushige Yamada +3 more 2017-01-03
9513070 Radiation member Yoriyuki Suwa, Susumu Arai 2016-12-06
9499460 Alcohol production method Masateru Ito, Satoshi Sakami, Katsushige Yamada 2016-11-22
9476138 Composite plating liquid Yoriyuki Suwa, Syuzo Aoki, Masao Nakazawa, Susumu Arai 2016-10-25
9297052 High strength cold rolled steel sheet with excellent deep drawability and material uniformity in coil and method for manufacturing the same Hideyuki Kimura, Yasunobu Nagataki, Kaneharu Okuda 2016-03-29
9175374 High strength hot-dip galvanized steel sheet having excellent deep drawability Hideyuki Kimura, Kaneharu Okuda, Yasunobu Nagataki 2015-11-03
9136200 Heat radiating component and method of producing same Yoriyuki Suwa, Syuzo Aoki, Masao Nakazawa 2015-09-15
9093417 Heat radiating component and semiconductor package having the same Yoriyuki Suwa 2015-07-28
9073292 High strength galvanized steel sheet having excellent formability and method for manufacturing the same Hidetaka Kawabe, Kazuhiro Seto 2015-07-07
9018424 Method of producing diol or triol Izumi Morita, Masateru Ito, Hideki Sawai, Shinichi Minegishi, Katsushige Yamada +1 more 2015-04-28