Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

Showing 12,651–12,700 of 140,708 inventors

Rank Name Patents Location Company
#12651 Yasuaki Sato 2 Hitachinaka, JP Fujitsu Limited
#12652 Yasuhiko Sasamoto 2 Yokohama, JP Taiyo Fishery Co.
#12653 Yasuro Sano 2 Hachioji, JP Janome Sewing Machine Co.
#12654 Yasuo Sakurai 2 Nasushiobara, JP Ricoh Company
#12655 Yasuo Sakata 2 Yokohama, JP Kabushiki Kaisha Toshiba
#12656 Yasuo Sakami 2 Tokyo, JP Seiko Instruments & Electronics
#12657 Yasuji Sakakibara 2 Hekinan, JP Toyoda Koki Kabushiki Kaisha
#12658 Yasunori Sakaki 2 Tokyo, JP Strapack
#12659 Yasuo Sakai 2 Rifu, JP Sumitomo Rubber Industries
#12660 Yasushi Sakai 2 Tsukuba, JP Fuji Electric Co.
#12661 Yasuhiko Saka 2 Yamato, JP Ricoh Company
#12662 Yasutaka Ota 2 Hatsukaichi, JP Toda Kogyo
#12663 Yasuo Oshiro 2 Tokushima, JP Otsuka Pharmaceutical Co.
#12664 Yasuhiro Oshika 2 Sagamihara, JP
#12665 Yasumasa Ooki 2 Tokyo, JP Nitto Kohki Co.
#12666 Yasuhiko Onishi 2 Matsumoto, JP Fuji Electric Co.
#12667 Yasunobu Oikawa 2 Tokyo, JP Tdk
#12668 Yasuhiro Ohya 2 Yokohama, JP
#12669 Yasuhisa Ohtake 2 Fukaya, JP Kabushiki Kaisha Toshiba
#12670 Yasufumi Ohfune 2 Ibaraki, JP Suntory Holdings Limited
#12671 Yasumasa Ogawa 2 Kadoma, JP Panasonic
#12672 Yasuji Ogata 2 Tokyo, JP Olympus Optical Co.
#12673 Yayoi Ogata 2 Nishinomiya, JP Sanyo Electric Co.
#12674 Yasukage Oda 2 Takatsuki, JP Sumitomo Heavy Industries
#12675 Yasuyuki Numajiri 2 Kawasaki, MD Canon
#12676 Yasuhiro Nozue 2 Yokohama, JP Komatsu Shisakusho
#12677 Yasumitsu Nozawa 2 Yokohama, JP Kabushiki Kaisha Toshiba
#12678 Yasuo Noto 2 Hitachinaka, JP Hitachi Automotive Systems
#12679 Yasuhiro Nomura 2 Kasai, JP Seiko Epson
#12680 Yasuharu Noishiki 2 Yokohama, JP Koken Co.
#12681 Yasuo Noguchi 2 Kawasaki, JP Fujitsu Limited
#12682 Yasunori Nishimura 2 Komaki, JP Ckd
#12683 Yasunobu Nishimura 2 Kawagoe, JP Central Glass Company, Limited
#12684 Yasuo Nishiguchi 2 Kagoshima, JP Kyocera
#12685 Yasuji Narahara 2 Hirakata, JP Ube Industries
#12686 Yasushi Nakazato 2 Tokyo, JP Ricoh Company
#12687 Yasuhiko Nakayama 2 Kawasaki, JP Hitachi
#12688 Yasuyuki Nakayama 2 Chofu, JP Tdk
#12689 Yasuo Nakata 2 Sakai, JP Sharp Kabushiki Kaisha
#12690 Yasuo Nakao 2 Iwata, JP Nippon Air Brake Co.
#12691 Yasuhide Nakamura 2 Yamatokōriyama, JP Sharp Kabushiki Kaisha
#12692 Yasuo Nakamura 2 Shizuoka, JP Semiconductor Energy Laboratory
#12693 Yasuo Nakajima 2 Tokyo, JP Furukawa Electric Co.
#12694 Yawara Nagai 2 Tokyo, JP Olympus Optical Co.
#12695 Yasumori Muta 2 Higashikurume, JP Daiwa Golf Co.
#12696 Yasuhiko Muramatsu 2 Tokyo, JP Yokogawa Electric
#12697 Yasuo Mukunoki 2 Odawara, JP Fujitsu Limited
#12698 Yasushi Morita 2 Yamanashi, JP Nsk
#12699 Yasuo Morishima 2 Himeji, JP Daicel Chemical Industries
#12700 Yasuhiro Morimoto 2 Wako, JP Minolta Co.