HK

Hiroshi Kojima

Bridgestone: 55 patents #15 of 2,860Top 1%
BL Bridgestone Tire Company Limited: 36 patents #1 of 438Top 1%
Dai Nippon Printing Co.: 20 patents #72 of 2,222Top 4%
PA Panasonic: 19 patents #1,080 of 21,108Top 6%
FI Fujifilm Business Innovation: 8 patents #1,176 of 5,238Top 25%
AC Asahi Glass Co.: 7 patents #274 of 2,251Top 15%
Nissan Motor Co.: 6 patents #1,257 of 8,689Top 15%
YA Yazaki: 5 patents #867 of 3,427Top 30%
PR Prospira: 5 patents #3 of 23Top 15%
SC Sanyo Electric Co.: 4 patents #1,493 of 6,347Top 25%
TC Tokyo Gas Co.: 4 patents #27 of 412Top 7%
W& Whitaker &: 3 patents #269 of 1,437Top 20%
EB Ebara: 3 patents #598 of 1,611Top 40%
YM Yamazaki Mazak: 3 patents #50 of 272Top 20%
TN The Singer Company N.V.: 3 patents #4 of 52Top 8%
JC Jidosha Denki Kogyo Co.: 3 patents #19 of 121Top 20%
KC Konishiroku Photo Industry Co.: 3 patents #262 of 894Top 30%
TL Tokyo Electron Limited: 3 patents #2,069 of 5,567Top 40%
TC Toko Co.: 3 patents #34 of 196Top 20%
NI Nec Infrontia: 2 patents #62 of 197Top 35%
HO Hoya: 2 patents #523 of 1,290Top 45%
MI Minolta: 2 patents #592 of 1,109Top 55%
MC Murata Manufacturing Co.: 2 patents #2,631 of 5,295Top 50%
ON onsemi: 2 patents #740 of 1,901Top 40%
Sumitomo Electric Industries: 2 patents #9,741 of 21,551Top 50%
UT University Of Tsukuba: 2 patents #32 of 344Top 10%
DC Dainippon Ink And Chemicals: 1 patents #446 of 1,002Top 45%
Sharp Kabushiki Kaisha: 1 patents #6,861 of 10,731Top 65%
SK Showa Denko Kabushikikaisha: 1 patents #1 of 20Top 5%
MC Mitsubishi Chemical: 1 patents #294 of 716Top 45%
SS Sumitomo Wiring Systems: 1 patents #1,603 of 2,615Top 65%
TF The Japan Iron And Steel Federation: 1 patents #5 of 27Top 20%
NA Nippon A&L: 1 patents #9 of 46Top 20%
TC Tokai Carbon Co.: 1 patents #38 of 112Top 35%
MK Mitsubishi Kinzoku: 1 patents #108 of 280Top 40%
MK Minolta Camera Kk: 1 patents #8 of 27Top 30%
TL Tokyo Electron Yamanashi Limited: 1 patents #52 of 138Top 40%
JT Jtekt: 1 patents #1,102 of 1,969Top 60%
TC Toray Thiokol Co.: 1 patents #4 of 15Top 30%
AC Asmo Co.: 1 patents #369 of 745Top 50%
Honda Motor Co.: 1 patents #12,035 of 21,052Top 60%
SU Subaru: 1 patents #677 of 1,436Top 50%
PM Pioneer Ansafone Manufacturing: 1 patents #4 of 12Top 35%
RP Real World Computing Partnership: 1 patents #4 of 13Top 35%
OP Ortho-Mcneil Pharmaceutical: 1 patents #267 of 449Top 60%
Overall (All Time): #2,799 of 4,157,543Top 1%
216
Patents All Time

Issued Patents All Time

Showing 25 most recent of 216 patents

Patent #TitleCo-InventorsDate
12287020 Anti-vibration device Takeshi Furukori, Yuzo Hattori 2025-04-29
12203522 Vibration-damping device 2025-01-21
12007756 Machining assist system and cutting apparatus Yoshihiko Yamada, Takayuki Azuma, Toshiki Sakai, Shigetoshi Noritake, Kazunari Teramoto 2024-06-11
11993150 Anti-vibration device 2024-05-28
11855594 Radio frequency circuit and communication device Reiji Nakajima, Hirotsugu MORI 2023-12-26
11623220 Device for storing and transporting tissue specimens Stephen M. Hewitt, Robert A. Star, Jeffrey C. Hanson, Russell Bandle, Armando Filie 2023-04-11
11446999 Vibration-damping device 2022-09-20
11448284 Vibration isolation device 2022-09-20
11378151 Vibration-damping device 2022-07-05
11362406 Dielectric waveguide filter Manabu Nakahori, Masayuki KIKUDA 2022-06-14
11315739 Electrolytic capacitor and method for manufacturing same Hitoshi Fukui, Ai Makino 2022-04-26
11255404 Anti-vibration device 2022-02-22
11231083 Anti-vibration device 2022-01-25
11189430 Electrolytic capacitor and method for producing same Hitoshi Fukui, Ai Makino 2021-11-30
11189429 Electrolytic capacitor and method for manufacturing same Hitoshi Fukui, Ai Makino 2021-11-30
11152158 Electrolytic capacitor and method for manufacturing same Hitoshi Fukui 2021-10-19
10989269 Anti-vibration device 2021-04-27
10851866 Vibration damping device 2020-12-01
10759364 Electrical apparatus and electrical apparatus system Satoru Chaen, Keiichi Ogawa 2020-09-01
10685787 Electrolytic capacitor including conductive polymer with copolymer dopant and conductive polymer dispersion Youichirou Uka, Katsuya Miyahara 2020-06-16
10641448 Daylighting sheet, daylighting panel and roll-up daylighting screen Tsuyoshi Kashiwagi, Kazunobu Ogawa, Hideki Miyata, Tatsuaki Inoue 2020-05-05
10600579 Electrolytic capacitor including hydroxy compound and manufacturing method therefor Youichirou Uka, Katsuya Miyahara 2020-03-24
10578188 Vibration damping device 2020-03-03
10502279 Anti-vibration device 2019-12-10
10487903 Method for manufacturing vibration damping device 2019-11-26