HK

Hiroshi Kawai

KC Kuraray Co.: 26 patents #17 of 1,827Top 1%
MC Murata Manufacturing Co.: 11 patents #708 of 5,295Top 15%
TO Toyota: 9 patents #3,216 of 26,838Top 15%
PA Panasonic: 6 patents #4,438 of 21,108Top 25%
Fujitsu Limited: 3 patents #8,614 of 24,456Top 40%
MK Murata Kikai: 3 patents #126 of 454Top 30%
JS Jsr: 3 patents #346 of 1,137Top 35%
SO Sony: 3 patents #10,744 of 25,231Top 45%
AN Ansei: 2 patents #7 of 16Top 45%
Sumitomo Electric Industries: 2 patents #9,741 of 21,551Top 50%
KC Kumi Kasei Co.: 2 patents #1 of 17Top 6%
NC Nippon Light Metal Company: 1 patents #203 of 499Top 45%
TC Tsuda Kogyo Co.: 1 patents #10 of 17Top 60%
DC Daiwa Seiko Co.: 1 patents #129 of 217Top 60%
AC Aisin Ai Co.: 1 patents #52 of 119Top 45%
IC Inc Square, Co.: 1 patents #321 of 546Top 60%
IC Ishizuka Glass Co.: 1 patents #3 of 22Top 15%
KS Kobe Steel: 1 patents #857 of 2,031Top 45%
Kubota: 1 patents #1,212 of 2,059Top 60%
Bridgestone: 1 patents #1,586 of 2,860Top 60%
Mitsubishi Electric: 1 patents #15,491 of 25,717Top 65%
MI Mitutoyo: 1 patents #455 of 721Top 65%
📍 Chita, HI: #1 of 1 inventorsTop 100%
Overall (All Time): #22,619 of 4,157,543Top 1%
80
Patents All Time

Issued Patents All Time

Showing 1–25 of 80 patents

Patent #TitleCo-InventorsDate
12378800 Lock apparatus for vehicle open/close body Hidenobu Hayashi 2025-08-05
12010791 Device, electronic apparatus, and wiring connection method Taizo Nishimura, Masahiko Shimizu, Takayuki Tanaka, Naohiro Takahashi 2024-06-11
11739187 Resin composition, production method thereof, molded product, multilayer structure, film, production method thereof, vapor deposition film, packaging material, vacuum packaging bag, vacuum insulator, thermoformed container, blow molded container, fuel container, and bottle-shaped container Tatsuya Hasegawa, Mizuko Oshita 2023-08-29
10287416 Thermoformed container and production method thereof Shogo Nakazawa 2019-05-14
10207482 Resin composition, multilayer structure, and thermoformed container including the same Shogo Nakazawa 2019-02-19
10093795 Resin composition, multilayer sheet, packaging material and container 2018-10-09
10081167 Ethylene-vinyl alcohol resin composition, multilayer structure, multilayer sheet, container and packaging material 2018-09-25
10066095 Ethylene-vinyl alcohol resin composition, multilayer structure, multilayer sheet, container, and packaging material Shogo Nakazawa 2018-09-04
10047204 Ethylene-vinyl alcohol copolymer-containing resin composition, film, laminate, packaging material, vacuum thermal insulator, film production method, and laminate production method Yasuhiro Nonaka 2018-08-14
9994698 Resin composition, resin formed product and multilayer structure 2018-06-12
9873238 Inner liner for pneumatic tire and method for producing the same Shinji Tai, Satoshi Yamakoshi, Kouta Isoyama, Masao Hikasa, Yuwa Takahashi +3 more 2018-01-23
9876481 Microwave processing device Yoshiharu Omori, Tomotaka Nobue, Koji Yoshino, Keijirou Kunimoto 2018-01-23
9862818 Ethylene-vinyl alcohol resin composition, multilayer sheet, packaging material, and container Shogo Nakazawa 2018-01-09
9862517 Blow molded container, fuel container, and method for producing blow molded container Shogo Nakazawa, Nahoto Hayashi, Tatsuya Oshita 2018-01-09
9841182 Steam generator and heating cooker comprising steam generator Masaki Shibuya, Yuji Hayakawa, Kuniaki Abe 2017-12-12
9744748 Multilayered structure and laminate, and method for production of the same Shinji Tai, Satoshi Yamakoshi, Kouta Isoyama, Masao Hikasa 2017-08-29
9615688 Steam generator and heating cooker including steam generator Masaki Shibuya, Yuji Hayakawa, Kuniaki Abe 2017-04-11
9579840 Blow-molded container, fuel container, blow-molded bottle container, and production method of blow-molded container 2017-02-28
9550441 Clip for mounting component, and component-mounting structure Makoto Aoyama, Koichi Maruyama, Yasuo Horiuchi, Naoyasu Asano, Yoshihiko Takeda 2017-01-24
9453094 Resin composition containing ethylene-vinyl alcohol copolymer Shogo Nakazawa 2016-09-27
9410345 Vehicle door lock device Hiroki Uehara 2016-08-09
9382497 Lubricant for a plunger and production method thereof Yuichi Furukawa, Yasufumi Kondo 2016-07-05
9352298 Method for producing polymer particles, and polymer particles Satoshi Nakamura, Tetsuo Fukuta, Kazuhiro Ikkyu, Yu Otani 2016-05-31
9186873 Multilayered structure and method for producing the same Shinji Tai, Satoshi Yamakoshi, Kouta Isoyama, Masao Hikasa, Kentaro Yoshida 2015-11-17
9162161 Filler for affinity chromatography Kouji Tamori, Takayoshi Abe, Yusuke Okano, Masaki Momiyama, Satoshi Hyugaji +3 more 2015-10-20