KK

Koji Kato

Ricoh Company: 20 patents #1,076 of 9,818Top 15%
Kioxia: 18 patents #38 of 1,813Top 3%
KT Kabushiki Kaisha Toshiba: 11 patents #2,779 of 21,451Top 15%
Toshiba Memory: 10 patents #139 of 1,971Top 8%
Microsoft: 10 patents #4,352 of 40,388Top 15%
DE Denso: 10 patents #1,243 of 11,792Top 15%
OC Olympus Optical Co.: 10 patents #326 of 2,334Top 15%
SC Shin-Etsu Chemical Co.: 7 patents #535 of 2,176Top 25%
HC Hitachi Koki Co.: 7 patents #164 of 888Top 20%
OD Oki Data: 6 patents #119 of 635Top 20%
AC Aisin Aw Co.: 5 patents #393 of 2,011Top 20%
HI Hitachi: 5 patents #7,555 of 28,497Top 30%
Nissan Motor Co.: 4 patents #1,803 of 8,689Top 25%
PC Pentax Ricoh Imaging Company: 4 patents #13 of 74Top 20%
OL Olympus: 4 patents #1,098 of 3,097Top 40%
UN Unknown: 4 patents #4,220 of 83,584Top 6%
TO Toyota: 3 patents #8,352 of 26,838Top 35%
NL Noritake Co., Limited: 3 patents #34 of 334Top 15%
NI Noritake Itron: 3 patents #5 of 34Top 15%
HC Hitachi Plant Engineering & Construction Co.: 3 patents #12 of 194Top 7%
FC Fuji Kiko Co.: 3 patents #40 of 208Top 20%
HO Hoya: 3 patents #406 of 1,290Top 35%
NI Ngk Insulators: 3 patents #780 of 2,083Top 40%
RT Renesas Technology: 2 patents #1,374 of 3,337Top 45%
RI Ramtron International: 2 patents #33 of 82Top 45%
SE Seiko Epson: 2 patents #4,555 of 7,774Top 60%
IC Idemitsu Kosan Co.: 2 patents #509 of 1,237Top 45%
SU Sumco: 2 patents #160 of 464Top 35%
MC Murata Manufacturing Co.: 2 patents #2,631 of 5,295Top 50%
Kyocera: 2 patents #1,365 of 3,732Top 40%
OC Ohi Seisakusho Co.: 2 patents #66 of 196Top 35%
Canon: 1 patents #14,899 of 19,416Top 80%
EB Ebara: 1 patents #1,014 of 1,611Top 65%
PA Panasonic: 1 patents #13,264 of 21,108Top 65%
TC Tsubakimoto Chain: 1 patents #320 of 593Top 55%
JG Jgc: 1 patents #137 of 393Top 35%
Honda Motor Co.: 1 patents #12,035 of 21,052Top 60%
KA K.K. Holding Ag: 1 patents #10 of 31Top 35%
MM Mitsubishi Mining: 1 patents #886 of 2,247Top 40%
NE Nec: 1 patents #7,889 of 14,502Top 55%
NS Nippon Soken: 1 patents #783 of 1,540Top 55%
NC Nissan Shatai Co.: 1 patents #19 of 67Top 30%
OC Oki Electric Industry Co.: 1 patents #1,459 of 2,807Top 55%
HC Hitachi Chemical Company: 1 patents #1,071 of 1,946Top 60%
PE Pentax: 1 patents #238 of 396Top 65%
FC Furukawa Electric Co.: 1 patents #1,242 of 2,370Top 55%
RS Ricoh Printing Systems: 1 patents #97 of 200Top 50%
FS Furukawa Automotive Systems: 1 patents #140 of 269Top 55%
Sumitomo Electric Industries: 1 patents #13,249 of 21,551Top 65%
SC Sumitomo Electric Tochigi Co.: 1 patents #12 of 16Top 75%
SS Sumitomo Mitsubishi Silicon: 1 patents #73 of 146Top 50%
SW Sumitomo (Sei) Steel Wire: 1 patents #23 of 43Top 55%
IC Ibiden Co.: 1 patents #451 of 730Top 65%
📍 Yokohama, JP: #37 of 480 inventorsTop 8%
Overall (All Time): #4,074 of 4,157,543Top 1%
183
Patents All Time

Issued Patents All Time

Showing 26–50 of 183 patents

Patent #TitleCo-InventorsDate
11133066 Semiconductor memory device Yuki Shimizu, Yoshihiko Kamata, Tsukasa Kobayashi, Hideyuki Kataoka, Takumi Fujimoto +2 more 2021-09-28
11128277 Method for producing composite wafer Shoji Akiyama, Masayuki Tanno 2021-09-21
11057014 Bonded substrate and a manufacturing method thereof, and a surface acoustic wave device using the said bonded substrate Masayuki Tanno, Yoshinori Kuwabara 2021-07-06
11021810 Lithium tantalate single crystal substrate, bonded substrate, manufacturing method of the bonded substrate, and surface acoustic wave device using the bonded substrate Masayuki Tanno, Jun Abe, Yoshinori Kuwabara 2021-06-01
10944310 Rotating electric machine Shigeki Ideue, Keita Inda, Toshihiko Kamiya, Tatsuya Okishima 2021-03-09
10892020 Semiconductor memory device Takeshi Hioka, Tsukasa Kobayashi, Yuki Shimizu, Hiroshi Maejima 2021-01-12
10872668 Semiconductor storage device Mai Shimizu, Yoshihiko Kamata, Mario Sako 2020-12-22
10793194 Vehicle body floor structure Takumi Muramatsu 2020-10-06
10762963 Semiconductor memory device Yuki Shimizu, Yoshihiko Kamata, Tsukasa Kobayashi, Hideyuki Kataoka, Takumi Fujimoto +2 more 2020-09-01
10756254 Composite substrate and method of manufacturing composite substrate Masayuki Tanno, Kazutoshi Nagata, Shoji Akiyama 2020-08-25
10629268 Semiconductor memory device that includes a block decoder having plural transistors and a latch circuit Hitoshi Shiga 2020-04-21
10360981 Semiconductor memory device for providing different voltages to grouped memory blocks Noriyasu Kumazaki 2019-07-23
10255977 Semiconductor storage device Mai Shimizu, Yoshihiko Kamata, Mario Sako 2019-04-09
10096356 Method of operation of non-volatile memory device Tomonori Kurosawa, Takeshi Nakano, Tsukasa Kobayashi 2018-10-09
10083756 Semiconductor memory device 2018-09-25
10032519 Semiconductor memory device in which bit line pre-charging, which is based on result of verify operation, is initiated prior to completion of the verify operation 2018-07-24
10031612 Capacitive touch switch panel Tadami Maeda, Isamu Kanda, Takahiro Okamoto, Hitoshi Sakuda, Misa Yamanaka +2 more 2018-07-24
9839074 Carbon body coated with pyrolytic boron nitride, and a carbon heater including this carbon body Waichi Yamamura 2017-12-05
9804548 Medium carrying device and image forming apparatus Kyosuke Nakazato 2017-10-31
9729027 Cooling structure of rotary electric machine Tomohiko Miyamoto, Shuhei Matsusaka 2017-08-08
9627087 Memory device Eietsu Takahashi 2017-04-18
9390808 Semiconductor memory device 2016-07-12
9122223 Driving apparatus, image forming apparatus, driving method and image forming method 2015-09-01
9068115 Vacuum fluorescent display apparatus having barium absorbent 2015-06-30
9064586 Non-volatile semiconductor storage device having controller configured to perform preliminary erase operation 2015-06-23