Inventor

HARA TAKUYA

JP58 patents

⚠️ This page may combine multiple inventors who share the name “HARA TAKUYA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

HARA TAKUYA

NIPPON STEEL CORP

High strength line pipe steel having low yield ratio and excellent in low temperature toughness

High-strength steel pipe excellent in formability and burst resistance

Steel having improved toughness in welding heat-affected zone

Martensitic stainless steel having excellent hot workability and sulfide stress cracking resistance

Weldable high strength steel having excellent low temperature toughness

Super-high-strength line pipe excellent in low temperature toughness and production method thereof

Welded steel pipe for high strength line pipe superior in low temperature toughness and method of production of the same

High-strength steel pipe excellent in low temperature toughness and toughness at weld heat-affected zone

High-corrosion-resistant martensitic stainless steel having excellent weldability and process for producing the same

Ultrahigh strength welded joint and ultrahigh strength welded steel pipe excellent in cold cracking resistance of weld metal, and methods for producing the same

Steel plates for ultra-high-strength linepipes and ultra-high-strength linepipes having excellent low-temperature toughness and manufacturing methods thereof

Steel plate having excellent corrosion resistance and sulfide stress cracking resistance

KOWA CO

Perimeter

Ophthalmic apparatus

Ophthalmic testing unit and ophthalmic testing equipment

Perimeter

Ocular light stimulus apparatus

Perimeter

Perimeter

Perimeter

HARA TAKUYA

High strength thick welded steel pipe for line pipe superior in low temperature toughness and method of production of the same

High strength steel pipe for line pipe superior in low temperature toughness and high strength steel plate for line pipe and methods of production of the same

High strength steel plate and high strength welded pipe excellent in ductile fracture characteristic and methods of production of same

Perimeter and method of controlling perimeter

Perimeter and method of controlling perimeter

CANON KK

Photoelectric conversion apparatus and equipment comprising a light shielding part in a light receiving region and a light shielding film in a light shielded region

Semiconductor apparatus and method for producing semiconductor apparatus

Photoelectric conversion apparatus, photoelectric conversion system, and moving body

Photoelectric conversion apparatus

Driving method for AD conversion circuit, AD conversion circuit, photoelectric conversion device, and apparatus

EXXONMOBIL UPSTREAM RES CO

Ultra-high strength, weldable steels with excellent ultra-low temperature toughness

Method for producing ultra-high strength, weldable steels with superior toughness

Ultra-high strength, weldable, boron-containing steels with superior toughness

Ultra-high strength, weldable, essentially boron-free steels with superior toughness

SONY CORP

Electronic device

Electronic device

Imaging apparatus

FUJISHIRO TAISHI

High-strength welded steel pipe and method for producing the same

High strength steel plate, steel pipe with excellent low temperature toughness, and method of production of same

BRIGHAM & WOMENS HOSPITAL INC

PARP9 and PARP14 as key regulators of macrophage activation

Method of inhibiting macrophage activation using an inhibitor of PARP9

NIPPON STEEL & SUMITOMO METAL CORP

High strength steel pipe for line pipe superior in low temperature toughness and high strength steel plate for line pipe and methods of production of the same

Method of production of hot coil for line pipe

ASAHI HITOSHI

High-strength steel sheet and high-strength steel pipe excellent in deformability and method for producing the same

KAMBE NAOKI

Perimeter

YOSHII MASAYUKI

Imaging apparatus

TOYO SEIKAN GROUP HOLDINGS LTD

Easy-to-tear, unstretched resin film and laminate film for packaging material using the same

YOKOI TATSUO

High strength hot rolled steel products for line-pipes excellent in low temperature toughness and production method of the same

TSURU EIJI

High strength welded steel tube superior in hydrogen embrittlement cracking resistance of weld metal and method of production of same

UNIV TOHOKU

Perimeter for testing for progression of Glaucoma