KK

Kazuo Kitagawa

KS Kobe Steel: 5 patents #135 of 2,031Top 7%
KU Kyoto University: 3 patents #177 of 1,688Top 15%
TE Tokyo Shibaura Electric: 3 patents #11 of 337Top 4%
NC Nippon Paper Industries Co.: 2 patents #176 of 535Top 35%
DJ Doryokuro Kakunenryo Kaihatsu Jigyodan: 2 patents #36 of 393Top 10%
DI Dic: 1 patents #467 of 844Top 60%
PA Panasonic: 1 patents #13,264 of 21,108Top 65%
OH Oji Holdings: 1 patents #74 of 176Top 45%
SP Seiko Pmc: 1 patents #9 of 34Top 30%
TO Toshiba: 1 patents #1,121 of 2,688Top 45%
YK Ykk: 1 patents #472 of 845Top 60%
Overall (All Time): #319,454 of 4,157,543Top 8%
15
Patents All Time

Issued Patents All Time

Showing 1–15 of 15 patents

Patent #TitleCo-InventorsDate
10676615 Fiber-reinforced resin composition comprising chemically modified cellulose nanofibers and thermoplastic resin Takeshi Semba, Akihiro Ito, Takahiro Uesaka, Fumiaki Nakatsubo, Hiroyuki Yano 2020-06-09
9512304 Method for producing resin composition comprising modified microfibrillated plant fibers, and same resin composition Hiroyuki Yano, Akihiro Sato, Tomoaki Yoshimura, Yuko Igarashi, Daisuke Kabusaki +5 more 2016-12-06
9505915 Fastening component and method for manufacturing the fastening component Takeshi Senba, Akihiro Itou, Kazuya Mizumoto 2016-11-29
8969441 Cationic microfibrillated plant fibre and manufacturing method for same Hiroyuki Yano, Tadafumi Hashimoto, Akihiro Sato, Antonio Norio Nakagaito, Takeshi Semba +1 more 2015-03-03
8255927 Event processor Hidehiko Shin, Hideaki Yajima, Akiko Miyayama 2012-08-28
5082635 High-pressure crystallographic observation apparatus Masao Wakatsuki, Kaoru Takano, Katsufumi Urabe, Toshimitsu Ishida 1992-01-21
4929394 Process for compacting radioactive metal wastes Fumiaki Komatsu, Takayoshi Masaki, Yoshihisa Sawada, Eiichi Inada, Masao Shiatsuki 1990-05-29
4784766 Pressure crystallization equipment Masato Moritoki 1988-11-15
4620839 Heat insulator for hot isostatic pressing apparatus Masato Moritoki, Takao Fujikawa, Junichi Miyanaga 1986-11-04
4591454 Apparatus and method for melting and treating metal wastes Katsuyuki Ohtsuka, Ryukichi Mizuno, Koji Yanagida, Atsuhiro Ochiai, Minoru Harada +1 more 1986-05-27
4503319 Heater for hot isostatic pressing apparatus Masato Moritoki, Takao Fujikawa, Junichi Miyanaga 1985-03-05
4496937 Sampled signal generation circuit Kenjiro Endoh, Hideshi Kira 1985-01-29
4224581 Compander system having limiter in compressor and expander Hiroshi Watanabe, Kenjiro Endoh, Motokazu Ohkawa, Hideshi Kira 1980-09-23
4187477 Noise reduction system Kenjiro Endoh, Motokazu Ohkawa, Hideshi Kira 1980-02-05
4187478 Noise reduction system having specific encoder circuitry Kenjiro Endoh, Motokazu Ohkawa, Hideshi Kira 1980-02-05